I always cordoned off Piezoelectricity as one of those things I just wouldn't ever really understand. It's sort of delightfully simple thanks to your breakdown! Really appreciate this video, it opens up a better understanding of so many electronics.
now the question remains, is a voltage being produced by the impulse or impact from compressing/deforming and relaxing the crystal, or do you think a constant pressure would yield a constant voltage?
@@GabrielCazorlaPersson1 - Are you familiar with the Earthtide theory as the mechanism for Earth's magnetic field? Imo it makes more sense than the core dynamo hypothesis. The gist is that 95% of the Earth's crust is quartz-based, and that tidal forces from the Moon produce a diurnal flexing on the Earth's heavily faulted crust, which generates a piezoelectric field - "magnetic field" is a misnomer. Anyway, it solves many of the mysteries associated with the field and provides predictive ability whereas the dynamo theory does not.
@@jeffv2074 that’s because he’s talking about things that exist in real life and not how you feel. Nobody cares how you feel, it holds no bearing on reality. Your gods are fake, your chakras are fake, your demons are fake. It is a waste of all of everyone’s time to speak on the subject
@@jeffv2074 I won't say Chakras definitively don't exist, but you should at least respect it's not the same realm of hard science that this video covers - i.e. directly quantifiable materials physics. At best it's a "softer" or more holistic science closer to the realms of medicine or neurology/psychology. And even within that realm the notion of Chakras is not super well supported in any sort of large scale, peer reviewed, replicable study (that I know of). Which again, doesn't mean it's wrong necessarily, but it's entirely understandable why some people would have doubts about it. At the very least wouldn't be as condescending towards skeptics as you're being. You might be surprised to learn there's a lot of very intelligent people who don't believe in Chakras. Granted I also know plenty of intelligent people who *do* believe in chakras and various other spiritual/semi-spiritual concepts. But even among the latter group I've met, I don't think any ever claimed that there's convincing concrete research behind it at the moment.
If you rub two quarts together it produces a really cool lighting effect, that jumps through the insides of the stones. Very very cool, I use it when camping to make my friends think I’m a wizard
Which is funny, because “electric” is also from Greek - electros, meaning amber, since static electricity was first observed by rubbing silk and amber. So, it means “I compress amber”
1:57 fun fact: when you take a rock with lots quartz in it (say, a large chunk of quartz) and rub it against another rock (it's best with another large chuck of quartz), the quartz will make a dust (that is *hazardous to breathe in* ). Those tiny flakes break in such a way that rubbing them will create light. 👍
Audio nerds: "be careful when wiring your piezo pickup, they're quite delicate" Steve Mould, literally banging it with a hammer: "IT'S NOT A VERY GOOD MICROPHONE"
U reminded me of my high school teacher who would go extents, to make students understand the beauty of science in everyday things. Loved it man. Excellent work.😊
It's good to see that you don't try and impress your audience by speak too quickly like most UA-camrs. Your teaching is very good because of this. You take the time to explain things in detail. It's about time a UA-camr had the sense to know that an audience learns better when a teacher explains things at a slower rate than other UA-camrs priding themselves at how quickly they can speak.
@@SteveMould Peanut butter is the best. I like the natural kind. Except for when you first buy it and have to wear out your arm stirring it. That part sucks.
My friend... I'm 34 and I've tried to mentally visualize how this stuff works, and I've watched many videos in my time on UA-cam, but you nailed it. This is amazing! I am gonna watch more of your vids and subscribe!
@@bhogarsishyan5769 Fooling manipulable people is not funny, we are not laughing. The fact that people buy these is seriously concerning, as it is not "alternative medicine", it's just a placebo, and for a high price. Accepting the existance of things like chakras without any sort of evidence for them is very childish, same with other dogma. Scepticism is the thing that makes the scientific method the best way to obtain truth about our surroundings: constantly checking if you are wrong, not if you are right. Once you realize that "alternative medicine" (like crystal-healing and homeopathy, etc.) is not medicine, simply a psychology trick to take your money, you might actually start learning that the world is not so simple. It's also good to eradicate your biases, for that I'd recommend yourbias.is , for not commiting logical fallacies, I'd recommend yourlogicalfallacyis.com Self-education is only possible with a good knowledge of debate.
I'm a biologist, but our confocal microscopes also make use of the piezoelectric effect. To adjust the focus, there are of course mechanical gears that adjust the position of the objective relative to the sample with exquisite precision. But for some application where both speed and even higher precision are needed, microscopes can be outfitted with a piezoelectric focusing system. The range of motion is smaller, but the objective can be moved tiny amounts with a precision down to 10s of nanometres within microseconds. This is especially useful for certain modes the microscopes can use, such as resonance scanning mode, which allow us to capture images at very high speed in the xy plane. The piezoelectric focus adjuster gives us a matching fast way to adjust the z-plane. I don't know which specific materials they use, but the principle is the same. By applying a specific voltage, the crystals deform in length and can be used to position the objective.
@@codpug You're lying to yourself and you're lying to the world when you say these things. Nobody is trying to hide history, what would anyone have to gain from that?
Loved this video. It's hard to put my finger on it, but there seems to be a sense of excitement and wonder about scientific discovery that Steve just exudes, and its totally contagious.
In the absence of referencing a textbook for confirmation, I thought this was a very succinct explanation that would be a great starting point for anyone interested in this effect. Thanks for the great work, Steve! Keep it up 👍🏻
Fantastic video, as always. Another interesting use of piezoelectric crystals is when you need extreme accuracy in the measurement of distancies (for example in interferometers), by applying a small voltage to the crystal you can shift it's length with a resolution of a fraction of a nanometer (10^-9 meters)!
Dude your videos are SO GOOD I knew of the piezoelectric effect and had been explained it, but you do it in such a clear and concise way, it's great to listen to and finally be able to internalize it. Thanks a lot!
I remember an old interview with guitarist and multi-instrumentalist David Lindley, talking about having used earthquake sensors, little piezoelectric discs, as guitar pickups.
@@Enrique-peralta , since piezoelectric crystal's produce voltage when vibrated, you can stick them inside the body of an acoustic guitar and they will pick up the vibrations of the wood, which is somewhat analogous to the vibrations of the strings. The trick to getting a good sound, of course, would be placement of the piezo pickup, or pickups (plural), and whether you blend it with some kind of internal or external microphone or even a magnetic pickup that senses the string vibration directly. At least one company makes piezo type pickups that go underneath the bridge saddle and have six individual piezo crystals for the contact points of the six strings. I don't know what the favorite pick up systems are now, but back in the 80s and 90s Sunrise and Fishman, and to a lesser extent Barcus-Barry, were the ones that people were mostly using. I believe at least one of these systems had an internal microphone as well as the piezo pickup.
Amazing explanation! Thank you. Many years ago my 8 year old son asked why two quartz rocks make sparks when you bang then together. I had him forward his question to a CBC radio science program. Their "expert" gave a totally unsatisfying answer. You sir, have satisfied my curiosity! I'll forward the link to this page to him....I'm sure he'll appreciate your explanation.
Thanks, I've worked in electronics almost sixty years, never pursued this answer, but find it quite logical and reasonable. Thanks, I enjoy your videos.
Just finished a 4 year electrician apprenticeship. I was today years old when I learned how the piezoelectric components I've been working with actually function.
@@natheniel it's a pickup for acoustic instruments, like cello or acoustic guitar. Idk exactly how it works, but by the name I'm guessing it's the piezoelectric effect.
As the vibrations travel through the crystalline structure theres compression and expansion happening, producing an electric voltage. Well, something along those lines anyways.
@@natheniel Also known as contact microphones, they are used to pick up only the sound from the instrument/object they placed in contact with, not picking up surrounding air vibrations like an ordinary microphone, isolating the sound.
The sound waves (aka compression waves) in the instrument's body make its way to the piezo pick-up and consequently compress it, in turn generating an electric signal which is then sent to an amplifier. Piezo pick-ups work better when they have direct contact with a hard surfaces as you might've guessed from this video.
I actually use piezoelectric actuators a lot in my work, but I never pay attention to how it actually works in molecular level until I saw this video. Thank you for the effort!
Do you do MRI-compatible neurorobotics? My buddy Greg Cole did his master's thesis designing a piezo actuated brain surgery robot that had less than 1% MRI signal interference. They're loud as anything
It will only open your third eye and align your chakra colors with the magical powers of its piezoelectricity if you *INSERT IT R E C T A L L Y* !!! One of the most exotic and nonintuitive uses of the effect is for making electron beam evaporated optical coatings on glass. Little wafers of PZ quartz are located in the vacuum chamber near the glass and the change in resonance frequency of the crystals corresponds exactly to the amount of reflective material that's been deposited thus far. It is exquisitely sensitive, nearly being able to sense the weight of individual atoms and is able to detect coating deposition rates of mere angstroms per minute.
I always assumed lighters just used a flint striker to make the spark that ignites them. I never considered that peizo electricity would be easier/cheaper/better than a basic friction striker.
WNT enzyme cascade is stimulated by jumping. Dancing is part of our DNA. Tomato family plants and rice also stimulate WNT. Ankilosing spondylitis and arthritis is overstimulated WNT enzyme cascade causing excessive growth between the joints causing stiffness or bone spurs. Its a Laplander gene. Alcohol and certain herbs decrease WNT. Fetal Alcohol syndrome is lack of WNT while certain cancers are stimulated to grow by WNT enzymes. Its interesting in being a chemical and physical switch. I traced the cascade from endvto end in about a day of research writing it down as I went and was so excited I took a picture. Googled some more and found the Novel Peace Prize had been awarded to the guy who got there first! ( which is why I was able to follow it through no doubt!) Still a fun day! Ill have to read up on the piezoelectric mechanism involved!
This is amazing. I am so fascinated with Quartz. It is mind boggling what this stone is capable of. This is not just a shiny stone! Thank you for making such wonderful and educational videos. I have been hooked to your channel. I will also subscribe to curiosity stream. We need more science channels like these on youtube! Thank you.
I dont think it is true but it may be possible I guess we use the resonation of quartz to keep time so what's to say other stones done resonate in some way.@@easygrows2699
Strangely enough, I'm guessing people got a slight shock or tingle, when striking a crystal, and so thought there was some kind of ''magic'' energy inside them. That's probably how they first started being used as ''healing crystals''. Turns out that magical energy was just electricity. 😏
@@KaityKat117 that is what happens when you are IGNORANT on something, LOL. quartz are used in almost EVERYTHING. it has ENERGYm yes, so if science does NOT KNOWS how to study its effect in AURA, or chakra or human energy field or CHI, then it means THAT science is limited and archaic, since many countries MEDICINE and SCIENCE uses CHAKRAS and CHI to help the body heal faster...... but seems here we have 5 ignorant human lemmings, so sad..... science, sometimes its just science..... and science DOES NOT explains everything...... so sad...... some people seem they are like a religious science organization, very limited mind.
The human body has what is called the human bio-energy field that is electrical based which quartz crystals and their piezoelectricity can be used to beneficial affects if used correctly with it. There have been a lot of "new agers" who were sensitive to its affects, but never really understood why.
@@So1othurn lol it doesn't matter where what you said specifically belongs its still bullshit, it isn't science and you most likely couldn't demonstrate any real results in reality fool
Tori Ko 6 inches tall and about 2.5 inches wide. Sorry I’m a dumb American and know nothing about the metric system that the entire world uses but us. Forgive me.
Very cool to see material science getting some love! Piezoelectricity and similar concepts that are driven by spontaneous polarization play an important role in a lot of things we use everyday!
Found this randomly. Being a "science guy" im always interested in this type of stuff. Now i finally understand piezoelectricity. Good balance between information density and approachability. (for lack of a better word) Subbed!
Acoustic guitar pickups use them also. By picking up the vibrations of the guitar and turning them into an electrical charge that's played through a speaker as music.
My favorite example is the record player stylus, this shows just how amazingly accurate the pressure to electricity actually is. I can hear every note of the entire band of led zeppelin or every subtly of Benny Goodman king of swing.
@@sed6 right a photograph is a non electric device that just has a metal stylus that vibrates a diaphragm that the shape of the horn amplifies acoustically like a horn.
@@I_SEE_REDhaha that will do the trick, I remember my cousin when we was younger his brother took a cassette player apart and his bro came along plugged it in to the mains as he still had it in his hands taking it apart and he had the best shock of his life 🤣
this is a great video. Thank you for explaining why the butane long neck lighters are difficult to light (but you left out another main reason, they make them child proof now, lighters weren't that hard to light years ago, they didn't have the extra safety button you have to hold, so that factors into it). I bought a piezo electric long neck lighter about 5 years ago (primarily to light candles in glass candle holders where a smaller lighter won't reach), it works great, never have an issue lighting candles. Before having the piezo lighter, I used to go through many butane lighters, they would stop working quickly (even after refilling with butane).
100% i often remove the extra safety spring or try use a rly old lighter it annoys me i have to consider safety! Theres no kids getting it how about teaching parenting rather than making laws about safety lighters that then inconvenience me for a kid who dont exists safety! I hate the after 2000s world so much lol!
Step 3: Store the electricity Step 3.5: Use the stored electricity to an electric hammer that uses only a tiny bit of electricity to hammer the crystals (Impossible?) Step 4: Unlimited Electricity
This reminded me of an old crystal radio kit I had as a kid. I remember the it has a special piezoelectric ear bud with it. About 25 years later I think I understand a bit about how that kit worked after watching this video.
Thank you so much for this video! I am actually in college, and part of the subject was the piezoelectric theory, and I was like 😐🙁"What the heck is that?". But this video cleared a lot of that for me! 🙂
Steve, thank you for helping me to understand,( what would have been) something waaay too scientific for me to grasp, by keeping it simple, to the point, and the visuals. (I loved the peanut butter lids) I am a crystal collector and I have recently become very intrigued by orgonite crystal pyramids (have you heard of them?) and how they work. I was skeptical as to if a man made construction as such could actually produce piezoelectric energy as they claim, and thanks to this video, it all makes sense. 👍🙂.
Some people believe the pyramids in Egypt were power plants. They say the outside was an insulator, and the inside was a conductor, and when the ground water would rise and fall, energy was generated. That may be a reason it was such a huge accomplishment. Idk about the crystal pyramids, but I'll check it out.
@@kg-WhatthehelliseventhatThere was an outer shell covering. I think limestone and gold on the top. Maybe the inner chamber was filled with Amber and/or copper ingots, bronze etc....as a battery OR maybe they had discovered the alloy of nickel and tin- NITINOL! and used that to move stones or the barges carrying the stones. I had a huge brass candelabra that just bent on its own one day. Sh!# just sometimes happens. I read about bronze statues that " moved " also. It was still very creepy! Turns out I live on top of ancient mineral deposits of calcium and magnesium that have a strong negative charge surrounded by stuff brought up from deep underground when Africa and North America split. That stone is filled with feldspar crystals quartz, pegmatites, garnets etc.... unfortunatly radioactive too. Camerons line meets Stockbridge limestone right at the street sign down the street! My town actually lit up red as a top energy absorber when the last solar storm hit. My little dolimite hill surrounded by water might react to and absorb solar EMF better than other areas. Maybe such a charge reacted with and bent my candelabra. The candelabra that bent some years back, mysteriously bent back again years after when I wasnt watching. Thats why I'm kind of speculating it was a solar event since its timing corresponded to the solar cycle. The good news is, I think I can let the kids off the hook now! Theory 2 was kids knocked it over -and or landed on it! - then just put it back like it wasnt them and denied it! I kind of knew it wasnt them especially after it went back! There are stories of this happening to other objects like bronze statues and most likely is I just have a candelabra from a batch of brass mixed by the new guy who put a bit more nickel in than he was supposed to! They probably had all kinds of complaints about all those bendy candelabras! Hot and cold will make Nitinol bend - I imagine EMF will too. I think I have a nitinol rich brass candelabra! Rare EMF events on candelabras in odd negative geological zones maybe will do it too. Nitinol wasnt discovered until recently as far as we know. The secrits may have been found earlier but list. Somewhere in the Brass City where my candelabra was made is some old guy who knew about it for years who will tell you they all knew about it happening but just chucked those wiggling brasses back into the pot to melt back down. Who wants wiggling bending brass! Back in time, tin was the prized metal for bronze but then became in short supply. Someone probably stumbled on Nickle or Nickle Tin ores. As far as piezoelectric crystals, electrical charge and storage, Egyptians did know much about oxides and salts, which are crystals too. They have many mineral oxides and salts on the soil surface from precipitates drying out after heavy rains. They also produced glass/ enamels and metals. Both use oxides and salts especially for pigments. They used the highly conductive metals, copper, gold and silver and the alloy electrum. Somebody could have discovered things then that were lost later on. If the pyramids were electrified, it was probably to keep people out- like electrified fencing does today! Unfortunatly the gold sheets and grave goods were too tempting- the charge too weak to kill! Times also change and events can change the earth. We just had a very strong rare gamma ray burst hit earth on October 9th 2022, GRB10092022. We now know even stronger ones hit earth in the past. The same for Carrington type events. Maybe at times the earth gets more charged like a battery after some big events, then looses the charge. A few huge events are showing in dendrological records that make the Carrington Event look small. We might have had more energy in the ground then or possibly less charge that would have produced different electrical effects. Some effects may have worked then but not now. Not enough charge in our ground. Im still thinking the pyramids were built using the slip method. Its a lot more low tech and so not so sexy! I came to that conclusion the hard way -after slipping on a clay soil pathway carrying a huge boulder right after it started to rain! One step on the slip that formed from the rain took me down like the slipperiest wet ice! Slip can form a viscous surface with incredible properties. Its clay that has been shaken. No more water in slip than in clay. Heavy things like rocks (or people carrying rocks) glide across it like wet ice. Buildings built on mud flats sink as clays liquify to slip during earthquakes. The clay hardens then holding them up again. Somewhere in between the two forms, solid and liquid lies the slip viscosity that can hold stones up off the surface while allowing them to float across with ease! Anyone want to try experimenting with stone moving!?
Your brain can be considered as an electrical powerhouse, given its amount of connections, wiring and power consumption. Well, in fact, no, not a powerhouse; but rather something electrical, big, and complex. And stress surely increases brain activity.
Peiezoelectric pick ups for guitar is the first thing that sprung to mind. I remember faffing about with a speaker when I was a kid, and realising that it worked as a microphone. I love this guy's videos.
@@Slay_No_More Oh yea; you can find an article about them on wikipedia. Basically you take a coil of wire, a capacitor, a crystal detector, and earphones to make a simple radio. Moving the contact to different spots on the coil lets you receive different radio frequencies. Some companies sell little science project kits of them
@slayo 66 I believe those use a different approach, with magnetic fields, but I am not sure exactly how. And that's why if you use nylon strings on an electric guitar you won't get any sound.
@slayo 66 Electric guitar pickups have weak magnets surrounded by coils. (Or maybe just 1 coil.) When the steel strings vibrate, the magnetic field varies with them. The coils produce electricity in response to the variations in exactly the same way as the coils in a car alternator or power station generator, but obviously at a much weaker level.
You put so much work into each video, don’t let anyone tell you eating peanut butter isn’t work. I learned about lattice structures and piezoelectric crystals on Star Trek.
MR.MOULD, YOU HAVE NO IDEA HOW NUCH I LOVE YOUR VIDEOS AND HOW MUCH YOU'VE TAUGHT ME AND KEEP EXCITED ABOUT THESE PHYSICAL PHENOMENA. I'm a dentist and we studied about the piezoelectric theory in orthodontics (braces work). Yes piezoelectric happens in your body too, but i never quite understood what it really was. There are a lot of stuff we study and just get over it not actually quite going into the depth of each phenomena (for understandable reasons) and i wpuld stop and think about them. Somehow too often i end up finding a video of yours explaining the phenomena and satisfying my curiosity. So thank you Mr. Mould. I've a deep passion for learning. Alhamdulilah.
liked. subbed. when you said the video was already getting too long, I was like, what? no, it's not! more! more!! 😉 I could listen to your explanations all day. in fact, I'm going to watch the rest of your channel & literally do just that. lol.
Fun fact: the granite in the great pyramids has a high quartz concentration, and the chambers that used to hold the check and clack valves could create large vibrations in the pyramid, like Steve did with the hammer on the disk. You send a large amount of water through those passages, and you have a power plant
@@MattH-wg7ou through the creation of vibration in the chambers, via water flow, causing a piezo electric current of the quartz of the granite... seems to be the reference. Might be a fun weekend research project.. to see how viable this would be
You could maybe find a way how to isolate the kinetic energy from the lightsaber so you dont feel the vibration but you would still have to find a way how to power the hammer that is hitting the crystal.
What I'd like to see is the construction of the Piezoelectric itself. How does someone connect wires directly to a quartz crystal if no manufacturing tools are available? Now that's difficult to make a secure connection!
I always cordoned off Piezoelectricity as one of those things I just wouldn't ever really understand. It's sort of delightfully simple thanks to your breakdown! Really appreciate this video, it opens up a better understanding of so many electronics.
now the question remains, is a voltage being produced by the impulse or impact from compressing/deforming and relaxing the crystal, or do you think a constant pressure would yield a constant voltage?
Where does the Cristal recharge it's charges from?
@@DANTHETUBEMAN from unicorn blood
@@GabrielCazorlaPersson1 - Are you familiar with the Earthtide theory as the mechanism for Earth's magnetic field? Imo it makes more sense than the core dynamo hypothesis. The gist is that 95% of the Earth's crust is quartz-based, and that tidal forces from the Moon produce a diurnal flexing on the Earth's heavily faulted crust, which generates a piezoelectric field - "magnetic field" is a misnomer. Anyway, it solves many of the mysteries associated with the field and provides predictive ability whereas the dynamo theory does not.
Thanks Steve
Steve how many hands do you have
Thats not his hand ( ͡° ͜ʖ ͡°)
@@Matiasss200 this could be read in a few ways
@@SniperSpy10 He meant the wiener. Deal with it lol
@@Chriva *Slow Clap*
haha
Probably the only person who ACTUALLY DESCRIBES WHY and does not just repeat what they "researched" without understanding.
You mean 'scientists' ..
exactly! Like 95% of all science youtubers are just wikipedia readers :D
He had me until he said chakras don't exists 🤣a bit ignorant for an intelligent man. But that's okay a little research will enlighten you.
@@jeffv2074 that’s because he’s talking about things that exist in real life and not how you feel. Nobody cares how you feel, it holds no bearing on reality. Your gods are fake, your chakras are fake, your demons are fake. It is a waste of all of everyone’s time to speak on the subject
@@jeffv2074 I won't say Chakras definitively don't exist, but you should at least respect it's not the same realm of hard science that this video covers - i.e. directly quantifiable materials physics.
At best it's a "softer" or more holistic science closer to the realms of medicine or neurology/psychology. And even within that realm the notion of Chakras is not super well supported in any sort of large scale, peer reviewed, replicable study (that I know of). Which again, doesn't mean it's wrong necessarily, but it's entirely understandable why some people would have doubts about it.
At the very least wouldn't be as condescending towards skeptics as you're being. You might be surprised to learn there's a lot of very intelligent people who don't believe in Chakras. Granted I also know plenty of intelligent people who *do* believe in chakras and various other spiritual/semi-spiritual concepts. But even among the latter group I've met, I don't think any ever claimed that there's convincing concrete research behind it at the moment.
If you rub two quarts together it produces a really cool lighting effect, that jumps through the insides of the stones. Very very cool, I use it when camping to make my friends think I’m a wizard
😂
Two quarts of what
You're a wizard harry
@@the_peefsterany quarts its called cold light it is light but no heat
@@issacmilleson476 i once again ask quarts of what? Quarts are a form of measurement, quartz is a crystal ;)
This is amazing, I had no idea that's how those lighters worked.
I always assumed they worked like normal lighters! It's amazing that they actually use this (kind of, but not really) high tech!
I always thought they had a battery and the click was from a terminal that initiated contact and sprung off as the gas ignited.
@@TheR971 just goes to show how many different ways one can make a single idea.
i thought it just metal + another metal or rock. didnt know its a crystal actually
I thought it worked like an electron(?) scraper or van de graff generator,
>strike crystals
>Get electricity
>Redstone IRL
One of the many reasons I loved minecraft. Lil details.
when you flip a lightswitch its just a series of crystals being bopped by spinning gears, self powering itself and the lightbulb
@@chineseboxingstylekanye7147 lol no....thats not whats happening
@@wchurchill419 no duh,that's how it works
@@mmthegreat087 please go on, enlighten us.
Silicon dioxide clears my chakras? That must be why sandy beaches are so relaxing.
Bottled beer > canned
@@777anarchist I get the joke, but canned is cheap as sand compared to bottled
@@dvorak2676 Do not disregard the chakras ;)
Yes
@@koseq7 that isn't a truth in the lie, it's a coincidence.
Steve covers an amazing range of topics - chemistry, electronics, physics, crystallography and more. Probably one of the best channels on UA-cam.
Interesting fact:
"Piezo" is a greek word ( Πιέζω ) meaning "I compress"
Which, in narrative terms, is approximately the opposite of "I digress".
Quartz protec
quartz attac
but most importantly
quartz piezoelectric
Which is funny, because “electric” is also from Greek - electros, meaning amber, since static electricity was first observed by rubbing silk and amber.
So, it means “I compress amber”
@@evanc.1591 awesome
@Dr. M. H. dam
"Orally, or..." Priceless reaction. Your videos are fantastic.
If you didn’t make a comment like this, I would have.
This is exactly what he said to make me wanna go to the comments lmao
Well the first Chakra is the root/earth chakra located at... *cough*... the "base of the spine". It would make sense to apply a healing crystal there
jessica lmfao
ua-cam.com/video/q9cTJef4gzE/v-deo.html
That sensor microphone is what my random teammates in Overwatch usually use
I need a new microphone. Where do I buy this?
Wait u get mic users on Overwatch ??
@@DirtyPoul just buy an electric lighter and plug it to your microphone entry ;) the lighter becomes a mic, TA DA!!!
1:57 fun fact: when you take a rock with lots quartz in it (say, a large chunk of quartz) and rub it against another rock (it's best with another large chuck of quartz), the quartz will make a dust (that is *hazardous to breathe in* ). Those tiny flakes break in such a way that rubbing them will create light. 👍
how much should i huff to make the voices stop
@@DeactivatedAlmonds asking the real questions here
Is it the same effect when you beak a piece of sugar in the dark it make sparks? (blue sparks that let me think it's electricity)
@@DeactivatedAlmonds stops drinkin druggzz , real science talked here
@evilpandakillabzomattkpcci4879
Username... _doesn't_ check out?
Audio nerds: "be careful when wiring your piezo pickup, they're quite delicate"
Steve Mould, literally banging it with a hammer: "IT'S NOT A VERY GOOD MICROPHONE"
Wow just like all the guys we’ve had over to da White House ……
I have the literal 2nd reply to a 600 likes comment ,how?
What a coincidence
@@yokohamamike1041 barbaque
@@yokohamamike1041 dh
@@opinionguy7615 Because this comment was posted 2 years after the initial video lol.
U reminded me of my high school teacher who would go extents, to make students understand the beauty of science in everyday things. Loved it man. Excellent work.😊
Captivating and inspiring an audience is a rare ability
These types of teachers are the only ones I really learned anything from, because I could relate to every day life, this stayed interested.
It's good to see that you don't try and impress your audience by speak too quickly like most UA-camrs.
Your teaching is very good because of this. You take the time to explain things in detail.
It's about time a UA-camr had the sense to know that an audience learns better when a teacher explains things at a slower rate than other UA-camrs priding themselves at how quickly they can speak.
ur very lucky to have teacher like that
Mom - "what did you learn today?"
Me - "Steve Mould likes peanut butter."
and has three hands
@@schadenfreudebuddha here 2:58
I had to eat so much peanut butter for this video. No regrets.
@@SteveMould Peanut butter is the best. I like the natural kind. Except for when you first buy it and have to wear out your arm stirring it. That part sucks.
> and has three hands
That one is not a finger.
The Great Pyramid of Giza brought me here.
Mee tooo.
But… how?
Me too
Did you strike the top of the pyramid with a spring-loaded hammer?
Joe rogan or billy carson
My friend... I'm 34 and I've tried to mentally visualize how this stuff works, and I've watched many videos in my time on UA-cam, but you nailed it. This is amazing! I am gonna watch more of your vids and subscribe!
1:56 "I don't know if you take it orally or..." That's the hardest I've laughed in a long time X'D
"I don't know if you take it auraly", rather :)
All i know is that that crystal was shaped for purpose
or... well, it's the best thing to do with alternative medicine
You laugh as you think he was correct!
@@bhogarsishyan5769 Fooling manipulable people is not funny, we are not laughing.
The fact that people buy these is seriously concerning, as it is not "alternative medicine", it's just a placebo, and for a high price.
Accepting the existance of things like chakras without any sort of evidence for them is very childish, same with other dogma.
Scepticism is the thing that makes the scientific method the best way to obtain truth about our surroundings: constantly checking if you are wrong, not if you are right. Once you realize that "alternative medicine" (like crystal-healing and homeopathy, etc.) is not medicine, simply a psychology trick to take your money, you might actually start learning that the world is not so simple.
It's also good to eradicate your biases, for that I'd recommend yourbias.is , for not commiting logical fallacies, I'd recommend yourlogicalfallacyis.com
Self-education is only possible with a good knowledge of debate.
"It's not a great speaker, but IT IS a speaker". I don't know exactly why but this line is funny af
"it's not a great microphone, but IT IS a microphone" is also funny lol
@@exyoff hells yeah it is!
Comedy 🤣❤️
Bobcat Goldthwait also isn't a great speaker, but he is a speaker
Tell that to all the crappy boomboxes and garbage stereos of the 90's.
My electric drum pads have a piezoelectric disc inside of them. That's cool I've always wondered how that worked.
Interesting
Combine red and yellow to make green.
*THAT'S ILLEGAL*
That is science
Tell that to the cop
@@ItsMe-fd4pe
Science does not exist
@@PrinceJes you do not exist.
@@shayanmoosavi9139 F
HEY!
QUARTZ CRYSTALS DO ALIGN THE CHAKRAS!
Of our watches...
I see what you did there!
HAHAHA good memes mate xD
chakras => gears? lmao
Literally chacras translates to circles
In Sanskrit/Hindi, the origin of the word, _chakra_ literally translates to rings/circles.
This video:
Audiophile companies: this is not a great speaker, but it is a very expensive crystal speaker
Herman Grove yeah because quartz is expensive
Piezoelectric pickups are usually used as contact mics just like in acoustic guitars.
For when you want that perfectly staticky sound.
@@vigilantcosmicpenguin8721 he was hitting it with a hammer, what do you expect
So you're saying it wasn't "crystal clear? LMAO
I'm a biologist, but our confocal microscopes also make use of the piezoelectric effect.
To adjust the focus, there are of course mechanical gears that adjust the position of the objective relative to the sample with exquisite precision. But for some application where both speed and even higher precision are needed, microscopes can be outfitted with a piezoelectric focusing system.
The range of motion is smaller, but the objective can be moved tiny amounts with a precision down to 10s of nanometres within microseconds. This is especially useful for certain modes the microscopes can use, such as resonance scanning mode, which allow us to capture images at very high speed in the xy plane. The piezoelectric focus adjuster gives us a matching fast way to adjust the z-plane.
I don't know which specific materials they use, but the principle is the same. By applying a specific voltage, the crystals deform in length and can be used to position the objective.
"you can squeeze a diamond as much as you like". Turns out no, I can't.
The only way to squeeze a diamond is get a black hole 🕳 lol
He means as much as you like.... but it won't emit a current.
Send me a diamond, I'll do it 😉
@@dat2ra yes we all understand that, they're attempting to make a joke *facepalm*
Your supposed to use an iron pick axe
This is one of the most fascinating concepts in all of science to me. It seems like there could be a lot more hidden potential here.
Agreed...
Like the old tech all around the world with the churches and temples 🛕 that they hide truth from us
Inb4 the great pyramids were giant piezoelectric crystals
@@codpug You're lying to yourself and you're lying to the world when you say these things. Nobody is trying to hide history, what would anyone have to gain from that?
@@haywoodjablomi9393 trust your govt l,take your shot slave .
Loved this video. It's hard to put my finger on it, but there seems to be a sense of excitement and wonder about scientific discovery that Steve just exudes, and its totally contagious.
an arm
I never studied the physical/earth sciences in school..did more in biological but wish I had studied both
This is fascinating
In the absence of referencing a textbook for confirmation, I thought this was a very succinct explanation that would be a great starting point for anyone interested in this effect.
Thanks for the great work, Steve! Keep it up 👍🏻
Fantastic video, as always.
Another interesting use of piezoelectric crystals is when you need extreme accuracy in the measurement of distancies (for example in interferometers), by applying a small voltage to the crystal you can shift it's length with a resolution of a fraction of a nanometer (10^-9 meters)!
Another common use is in ultrasound machines where the crystal is used as both a speaker and microphone/reciever.
Same with drive-through speakers.
The 68 dislikes in this video are possibly from crystals exhausted of being hammered over and over again.
Nah they're from people who thought the quartz crystal was a suppository
I disliked. The quartz was obviously a paid actor. FAKE
Or... maybe... because he uses a fake thumbnail and doesnt shows anything happening with that large crystal...?
@@leocurious9919 Is that why you disliked the video?
Guessing crystal is a hooker.
I was expecting someone to hit a crystal, not look like they just got done with an acid trip.
Thank you, you just connected a lot of dots in the knowledge I have
Dude your videos are SO GOOD
I knew of the piezoelectric effect and had been explained it, but you do it in such a clear and concise way, it's great to listen to and finally be able to internalize it.
Thanks a lot!
The presentation of this was amazing. Each idea flowed to the next, very well thought out.
So basically crystals are magic
basically
No way, The Karens were right?!
Magic is just unknown science
Protos and Zerg colony😊😊😊
@@G-u-z-i-oonly Gwyneth Paltrow.
6:40 you just explained piezoelectric pickups for guitars! Thank you good sir
Great, another creator I gotta sub to because they make good content *sigh* my crowded dashboard, woe is me. 😉
I remember an old interview with guitarist and multi-instrumentalist David Lindley, talking about having used earthquake sensors, little piezoelectric discs, as guitar pickups.
What is this? Something to record the guitar from inside?
@@Enrique-peralta , since piezoelectric crystal's produce voltage when vibrated, you can stick them inside the body of an acoustic guitar and they will pick up the vibrations of the wood, which is somewhat analogous to the vibrations of the strings. The trick to getting a good sound, of course, would be placement of the piezo pickup, or pickups (plural), and whether you blend it with some kind of internal or external microphone or even a magnetic pickup that senses the string vibration directly. At least one company makes piezo type pickups that go underneath the bridge saddle and have six individual piezo crystals for the contact points of the six strings. I don't know what the favorite pick up systems are now, but back in the 80s and 90s Sunrise and Fishman, and to a lesser extent Barcus-Barry, were the ones that people were mostly using. I believe at least one of these systems had an internal microphone as well as the piezo pickup.
I thought they worked by em induction, oh i guess multiple types.
"Its not a great microphone but it is a microphone"
Sounds like " good morning ladies and gentleman, this is your captain speaking " lol
lol so true
What's wrong with the audio. Nothing
Brandon Anthony its just very static
Electroboom: *interesting*
“I don’t know if you take it aura-ly or...”
I’ll see myself out... 😂
🤣
Take it aura-ly with a cup of chi...
As The wise professor Farnsworth once said "it's a suppository"
Okay, yeah, that's funny... 😂 😂 😂 😂.
Up de butt
What an outstanding video! This level of clarity and presentation is very rare. Congratulations and thank you.
No fancy dubstep intro, just starting to tell something.
I love you.
Amazing explanation! Thank you.
Many years ago my 8 year old son asked why two quartz rocks make sparks when you bang then together. I had him forward his question to a CBC radio science program. Their "expert" gave a totally unsatisfying answer.
You sir, have satisfied my curiosity! I'll forward the link to this page to him....I'm sure he'll appreciate your explanation.
There's a severe lack of pouring things out of beakers in this video.
Adam Plavinskis Ik I’m really upset 😢😢😢😢
that's the comment i was looking for
But he poured his speaker into his microphone and his microphone into his speaker.
He's done a lot more than just a viral video...
🤔🤔👍😂😂😂
Thanks, I've worked in electronics almost sixty years, never pursued this answer, but find it quite logical and reasonable. Thanks, I enjoy your videos.
I swear I learn more stuff from a few hours of UA-cam than I did during my entire 4 years in higher education lol
Just finished a 4 year electrician apprenticeship. I was today years old when I learned how the piezoelectric components I've been working with actually function.
@@vincentcrowely6772 im starting my apprenticeship next month any advice or experiences you can share much appreciated.
no
I've been saying this for years
I love the demonstration of "It is not a great one but it is one" XD
You're one to critique. What have you presented?
@@ZechMadox Not a critique, it's a compliment on his two demonstrations of speaker and microphone ^^
Me at the beginning: "Piezoelectric," sounds like a Piezo pickup.
Me at the end when you used it as a microphone: OH THAT'S WHY!
Logan Strong Hi I’m an elementary audio guy here, what does a Piezo pick do?
@@natheniel it's a pickup for acoustic instruments, like cello or acoustic guitar. Idk exactly how it works, but by the name I'm guessing it's the piezoelectric effect.
As the vibrations travel through the crystalline structure theres compression and expansion happening, producing an electric voltage. Well, something along those lines anyways.
@@natheniel Also known as contact microphones, they are used to pick up only the sound from the instrument/object they placed in contact with, not picking up surrounding air vibrations like an ordinary microphone, isolating the sound.
The sound waves (aka compression waves) in the instrument's body make its way to the piezo pick-up and consequently compress it, in turn generating an electric signal which is then sent to an amplifier. Piezo pick-ups work better when they have direct contact with a hard surfaces as you might've guessed from this video.
This video was very well put together and clear, preciate it!
I actually use piezoelectric actuators a lot in my work, but I never pay attention to how it actually works in molecular level until I saw this video. Thank you for the effort!
Do you do MRI-compatible neurorobotics? My buddy Greg Cole did his master's thesis designing a piezo actuated brain surgery robot that had less than 1% MRI signal interference. They're loud as anything
It will only open your third eye and align your chakra colors with the magical powers of its piezoelectricity if you *INSERT IT R E C T A L L Y* !!!
One of the most exotic and nonintuitive uses of the effect is for making electron beam evaporated optical coatings on glass. Little wafers of PZ quartz are located in the vacuum chamber near the glass and the change in resonance frequency of the crystals corresponds exactly to the amount of reflective material that's been deposited thus far. It is exquisitely sensitive, nearly being able to sense the weight of individual atoms and is able to detect coating deposition rates of mere angstroms per minute.
Another Applied Science fan? :D
"Pizzaelectric effect"
*that's how it's pronounced in Italy
Top!!!
Always at leat three different pies for the pie zoo electric effect!
I wish I could give that comment a thousand more likes
From "PISO"....who invented the susej pizza.
Underrated 😂
Cop: “Why your friend has a quartz cristal deep in his head?”
Me: “Electricity”
Up until recently I thought the spring-loaded mechanism was forcing a magnet through an inductor. I'm amazed at the amount of voltage
How the ancient lifted heavy stuf
IAC i9@@thedutchonequestioneveryth41287iu7u uuuuuuuuuuuuuuuuoiiuu8
that might work aswell though and it has a similarity in usecases as it aswell is used in audio equipment.
I always assumed lighters just used a flint striker to make the spark that ignites them. I never considered that peizo electricity would be easier/cheaper/better than a basic friction striker.
@@jasonreed7522 the problem is, sparks from a flint aren't electric and can't go through metal
A good content as i expected, sir thanks for this informative video
It's not a great content, but it is a content.
This is also a part of why load bearing exercise is important for bone density
Ie calcium resorption!
WNT enzyme cascade is stimulated by jumping. Dancing is part of our DNA.
Tomato family plants and rice also stimulate WNT. Ankilosing spondylitis and arthritis is overstimulated WNT enzyme cascade causing excessive growth between the joints causing stiffness or bone spurs.
Its a Laplander gene.
Alcohol and certain herbs decrease WNT. Fetal Alcohol syndrome is lack of WNT while certain cancers are stimulated to grow by WNT enzymes. Its interesting in being a chemical and physical switch.
I traced the cascade from endvto end in about a day of research writing it down as I went and was so excited I took a picture.
Googled some more and found the Novel Peace Prize had been awarded to the guy who got there first! ( which is why I was able to follow it through no doubt!) Still a fun day!
Ill have to read up on the piezoelectric mechanism involved!
This is amazing. I am so fascinated with Quartz. It is mind boggling what this stone is capable of. This is not just a shiny stone! Thank you for making such wonderful and educational videos. I have been hooked to your channel. I will also subscribe to curiosity stream. We need more science channels like these on youtube! Thank you.
Did you know that Gemstones radiate frequencies that match the frequencies of our body? Lookup Gemstones and Chakras.
@@easygrows2699 💀💀
@@easygrows2699I don't think stones make heartbeat sounds
I dont think it is true but it may be possible I guess we use the resonation of quartz to keep time so what's to say other stones done resonate in some way.@@easygrows2699
for the quartz crystal to have a healing effect and align your chakras, it needs to be taken as a suppository.
I know! And Often...
bro...
If it's not working, you probably put it the wrong way in.
@@dynamicworlds1 Yeah like a USB sometimes you have to try it 2 or 3 times
Toy story....
Buzz light-year "I need to finish repairing my ship, do you guys use fossil fuels or have you discovered crystallic fusion yet?
I use garbage sir😋😙😎😏
alex redelman My ship runs on concentrated dark matter. Two parts Plutonic Quarks, one part Cesium, and a bottle of water. Wubba lubba dub dub!
@@TKO593 LOL that wasn't concentrated dark matter. It was a fake recipe to blow those aliens up😂😂😂
shayan moosavi Yeah. Cesium should of been a dead giveaway, but tell that to Samsung and hover board manufactures.
our scientists make *really* nice phones
A moment of silence when he said "it's also a healing crystal"
He’s got amazing comedic timing
It is, but only when used as a suppository pounded in with a hammer.
"I don't know if you take it orally or...."
i fukken died
Strangely enough, I'm guessing people got a slight shock or tingle, when striking a crystal, and so thought there was some kind of ''magic'' energy inside them. That's probably how they first started being used as ''healing crystals''. Turns out that magical energy was just electricity. 😏
@@KaityKat117 that is what happens when you are IGNORANT on something, LOL. quartz are used in almost EVERYTHING. it has ENERGYm yes, so if science does NOT KNOWS how to study its effect in AURA, or chakra or human energy field or CHI, then it means THAT science is limited and archaic, since many countries MEDICINE and SCIENCE uses CHAKRAS and CHI to help the body heal faster...... but seems here we have 5 ignorant human lemmings, so sad..... science, sometimes its just science..... and science DOES NOT explains everything...... so sad...... some people seem they are like a religious science organization, very limited mind.
The lifeforece it hold is crazy mysterious crystal
That was amazing. I demand more free content!
why not monetarily persuade him into increasing his net output?
Those jokes about the "healing crystal" were hilarious. Keep it up!
The human body has what is called the human bio-energy field that is electrical based which quartz crystals and their piezoelectricity can be used to beneficial affects if used correctly with it. There have been a lot of "new agers" who were sensitive to its affects, but never really understood why.
So1othurn facts
@@So1othurn you sound so drunk lol, spiritualism is a joke
@@observer6892 You sound drunk. Who said anything about "spiritualism?"
@@So1othurn lol it doesn't matter where what you said specifically belongs its still bullshit, it isn't science and you most likely couldn't demonstrate any real results in reality fool
Excellent clarification.
I love shining a 580 lumens flashlight through the bottom of my tower white quartz crystal. It’s so bright. People love it.
Yew Tube Yoda how big is it
try shining UV at a ruby
Tori Ko 6 inches tall and about 2.5 inches wide. Sorry I’m a dumb American and know nothing about the metric system that the entire world uses but us. Forgive me.
@@keeper0523 That equals approximately 15cm x 5cm.
@@keeper0523 So, it's a quartz dildo? Now I understand why people love it, a shiny dildo.
Very cool to see material science getting some love! Piezoelectricity and similar concepts that are driven by spontaneous polarization play an important role in a lot of things we use everyday!
A crystal, is a microphone.. and a speaker.. my mind has been blown, how is this possible, it's a crystal xd this is so fascinating
It's also a clock
daaaamn notification is so on! I WANNA SEE THAT QUARTZ vibrating video :D
your videos are just amazing! Love it!
Found this randomly. Being a "science guy" im always interested in this type of stuff.
Now i finally understand piezoelectricity.
Good balance between information density and approachability. (for lack of a better word)
Subbed!
3 years old and still interesting!!!
Amazing how much of that voltage is used everyday all around the worl,just lighting those"COFFIN NAILS"!!
I didn't know that when you record the word "microphone", and you play it back, it sounds like "speaker". That's pretty meta
Acoustic guitar pickups use them also. By picking up the vibrations of the guitar and turning them into an electrical charge that's played through a speaker as music.
where
Wtf. Where's the comment I replied to?
@@JC-11111 lol
If you record a "fart" and play it back, it sounds like "current modern music" Now that's meta!
My favorite example is the record player stylus, this shows just how amazingly accurate the pressure to electricity actually is. I can hear every note of the entire band of led zeppelin or every subtly of Benny Goodman king of swing.
Yeah except a phonograph doesn't require electricity!
@@sed6 Thank you for that new fact friend!
@@sed6 right a photograph is a non electric device that just has a metal stylus that vibrates a diaphragm that the shape of the horn amplifies acoustically like a horn.
I used to shock my brother with those electricity generators inside lighters 😂
Use the starters out of the calor gas fires as much more powerful
@@darkshaman7087 I use jumper cables and a car battery
@@I_SEE_REDhaha that will do the trick, I remember my cousin when we was younger his brother took a cassette player apart and his bro came along plugged it in to the mains as he still had it in his hands taking it apart and he had the best shock of his life 🤣
I remember I used to use defibrillator my brother to shock each other. Great fun! 👍
this is a great video. Thank you for explaining why the butane long neck lighters are difficult to light (but you left out another main reason, they make them child proof now, lighters weren't that hard to light years ago, they didn't have the extra safety button you have to hold, so that factors into it). I bought a piezo electric long neck lighter about 5 years ago (primarily to light candles in glass candle holders where a smaller lighter won't reach), it works great, never have an issue lighting candles. Before having the piezo lighter, I used to go through many butane lighters, they would stop working quickly (even after refilling with butane).
100% i often remove the extra safety spring or try use a rly old lighter it annoys me i have to consider safety! Theres no kids getting it how about teaching parenting rather than making laws about safety lighters that then inconvenience me for a kid who dont exists safety! I hate the after 2000s world so much lol!
I don't know why I came here, but I'm glad I learned something new. Thank you.
hell yea
The way I was taught about piezoelectric was shown what happens when you chew a wintergreen lifesaver candy in the dark
@Something Mildly Homophobic chomp a hard wintergreen life saver.and it will spark in your mouth
Lmao same
Lmfao!!!
That's surely _triboluminescence._
@@Moletrouser internet ftw
This is an example of why I like British humor. Informative, witty, and just the right about of snark
to some its just offensivelly ignorant
And the right amount of proper English xD
Thanks. Just interesting facts without any propaganda.
Step 1: find a crystal that is into BDSM
Step 2: hit crystal as many as you like
Step 3:????
Step 4: unlimited electricity
Don't tell the European Commission or we will be using piezoelectric nails in 2022.
Step 3: Store the electricity
Step 3.5: Use the stored electricity to an electric hammer that uses only a tiny bit of electricity to hammer the crystals (Impossible?)
Step 4: Unlimited Electricity
@@jdf7149 use water wheel to raise hammer from river.
There is no such thing like free or infinite energy,especially with pezio electric because voltage is very low
@@BallisticDamage ah I see, thanks for clearing that up
I don’t know how you are really able to do it, but every video I watch of yours i can totally understand what you are explaining!
:0
*points to 3 things with 3 separate hands*
This reminded me of an old crystal radio kit I had as a kid. I remember the it has a special piezoelectric ear bud with it. About 25 years later I think I understand a bit about how that kit worked after watching this video.
Thank you so much for this video! I am actually in college, and part of the subject was the piezoelectric theory, and I was like 😐🙁"What the heck is that?". But this video cleared a lot of that for me! 🙂
Steve, thank you for helping me to understand,( what would have been) something waaay too scientific for me to grasp, by keeping it simple, to the point, and the visuals. (I loved the peanut butter lids)
I am a crystal collector and I have recently become very intrigued by orgonite crystal pyramids (have you heard of them?) and how they work. I was skeptical as to if a man made construction as such could actually produce piezoelectric energy as they claim, and thanks to this video, it all makes sense. 👍🙂.
Some people believe the pyramids in Egypt were power plants. They say the outside was an insulator, and the inside was a conductor, and when the ground water would rise and fall, energy was generated. That may be a reason it was such a huge accomplishment. Idk about the crystal pyramids, but I'll check it out.
@@kg-WhatthehelliseventhatThere was an outer shell covering. I think limestone and gold on the top.
Maybe the inner chamber was filled with Amber and/or copper ingots, bronze etc....as a battery OR maybe they had discovered the alloy of nickel and tin- NITINOL! and used that to move stones or the barges carrying the stones.
I had a huge brass candelabra that just bent on its own one day.
Sh!# just sometimes happens.
I read about bronze statues that
" moved " also.
It was still very creepy!
Turns out I live on top of ancient mineral deposits of calcium and magnesium that have a strong negative charge surrounded by stuff brought up from deep underground when Africa and North America split. That stone is filled with feldspar crystals quartz, pegmatites, garnets etc.... unfortunatly radioactive too.
Camerons line meets Stockbridge limestone right at the street sign down the street!
My town actually lit up red as a top energy absorber when the last solar storm hit. My little dolimite hill surrounded by water might react to and absorb solar EMF better than other areas. Maybe such a charge reacted with and bent my candelabra.
The candelabra that bent some years back, mysteriously bent back again years after when I wasnt watching. Thats why I'm kind of speculating it was a solar event since its timing corresponded to the solar cycle.
The good news is, I think I can let the kids off the hook now! Theory 2 was kids knocked it over -and or landed on it! - then just put it back like it wasnt them and denied it!
I kind of knew it wasnt them especially after it went back!
There are stories of this happening to other objects like bronze statues and most likely is I just have a candelabra from a batch of brass mixed by the new guy who put a bit more nickel in than he was supposed to!
They probably had all kinds of complaints about all those bendy candelabras!
Hot and cold will make Nitinol bend - I imagine EMF will too.
I think I have a nitinol rich brass candelabra!
Rare EMF events on candelabras in odd negative geological zones maybe will do it too.
Nitinol wasnt discovered until recently as far as we know. The secrits may have been found earlier but list. Somewhere in the Brass City where my candelabra was made is some old guy who knew about it for years who will tell you they all knew about it happening but just chucked those wiggling brasses back into the pot to melt back down. Who wants wiggling bending brass!
Back in time, tin was the prized metal for bronze but then became in short supply. Someone probably stumbled on Nickle or Nickle Tin ores.
As far as piezoelectric crystals, electrical charge and storage, Egyptians did know much about oxides and salts, which are crystals too.
They have many mineral oxides and salts on the soil surface from precipitates drying out after heavy rains.
They also produced glass/ enamels and metals. Both use oxides and salts especially for pigments. They used the highly conductive metals, copper, gold and silver and the alloy electrum.
Somebody could have discovered things then that were lost later on. If the pyramids were electrified, it was probably to keep people out- like electrified fencing does today!
Unfortunatly the gold sheets and grave goods were too tempting- the charge too weak to kill!
Times also change and events can change the earth. We just had a very strong rare gamma ray burst hit earth on October 9th 2022, GRB10092022.
We now know even stronger ones hit earth in the past. The same for Carrington type events.
Maybe at times the earth gets more charged like a battery after some big events, then looses the charge. A few huge events are showing in dendrological records that make the Carrington Event look small.
We might have had more energy in the ground then or possibly less charge that would have produced different electrical effects.
Some effects may have worked then but not now. Not enough charge in our ground.
Im still thinking the pyramids were built using the slip method. Its a lot more low tech and so not so sexy!
I came to that conclusion the hard way -after slipping on a clay soil pathway carrying a huge boulder right after it started to rain!
One step on the slip that formed from the rain took me down like the slipperiest wet ice! Slip can form a viscous surface with incredible properties.
Its clay that has been shaken. No more water in slip than in clay. Heavy things like rocks (or people carrying rocks) glide across it like wet ice.
Buildings built on mud flats sink as clays liquify to slip during earthquakes. The clay hardens then holding them up again. Somewhere in between the two forms, solid and liquid lies the slip viscosity that can hold stones up off the surface while allowing them to float across with ease!
Anyone want to try experimenting with stone moving!?
Scientists found out how to turn stress into electricity.
Me: =*0*=
_but, but.. but isnt every action, muscle or thought already just a result of electrical impulse(s)?_
*electricity intensifies*
@@mfThump that's with the side effect of gray hair
Your brain can be considered as an electrical powerhouse, given its amount of connections, wiring and power consumption.
Well, in fact, no, not a powerhouse; but rather something electrical, big, and complex.
And stress surely increases brain activity.
Peiezoelectric pick ups for guitar is the first thing that sprung to mind. I remember faffing about with a speaker when I was a kid, and realising that it worked as a microphone. I love this guy's videos.
Dear Steve Mould, this is an absolutely great video. Thank you for sharing that knowledge in such an efficient and easily conceivable way.
Love this, takes me back to my days with the old toy crystal radio
Crystal radio?
@@Slay_No_More Oh yea; you can find an article about them on wikipedia. Basically you take a coil of wire, a capacitor, a crystal detector, and earphones to make a simple radio. Moving the contact to different spots on the coil lets you receive different radio frequencies. Some companies sell little science project kits of them
This is an amazing explanation. I have often thought about this myself, especially because a lot of acoustic guitar pickups use this effect.
@slayo 66 I believe those use a different approach, with magnetic fields, but I am not sure exactly how.
And that's why if you use nylon strings on an electric guitar you won't get any sound.
@slayo 66 Electric guitar pickups have weak magnets surrounded by coils. (Or maybe just 1 coil.) When the steel strings vibrate, the magnetic field varies with them. The coils produce electricity in response to the variations in exactly the same way as the coils in a car alternator or power station generator, but obviously at a much weaker level.
Excellent Analysis, Deployed Worldwide Through My Deep Learning AI Research Library… Thank You
You put so much work into each video, don’t let anyone tell you eating peanut butter isn’t work. I learned about lattice structures and piezoelectric crystals on Star Trek.
Spent years taking apart lighters to find out what magic is inside of them click lighters, the voltage is enough to ya a fair shock
Yeah, for good fun, get a "fancy" metal bodied butane lighter and re-wire it for one end of the piezoelectric to the button and the other to the case.
I learned that the hard way while making this video.
@@SteveMould we used to wire a lot of them together at highschool to give shocks to other kids. If I remember well we did like 20 together
@@SteveMould At least you did not operate the device with your mouth (AEOUD rules)
Do it on your wrist and yer fingers jump lol
Fantastic work Steve. Just awesome.
MR.MOULD, YOU HAVE NO IDEA HOW NUCH I LOVE YOUR VIDEOS AND HOW MUCH YOU'VE TAUGHT ME AND KEEP EXCITED ABOUT THESE PHYSICAL PHENOMENA.
I'm a dentist and we studied about the piezoelectric theory in orthodontics (braces work). Yes piezoelectric happens in your body too, but i never quite understood what it really was.
There are a lot of stuff we study and just get over it not actually quite going into the depth of each phenomena (for understandable reasons) and i wpuld stop and think about them. Somehow too often i end up finding a video of yours explaining the phenomena and satisfying my curiosity.
So thank you Mr. Mould.
I've a deep passion for learning. Alhamdulilah.
liked. subbed. when you said the video was already getting too long, I was like, what? no, it's not! more! more!! 😉 I could listen to your explanations all day. in fact, I'm going to watch the rest of your channel & literally do just that. lol.
This is an incredible video. Thank you for explaining this amazing phenomenon in such simple terms and such an approachable manner.
Fun fact: the granite in the great pyramids has a high quartz concentration, and the chambers that used to hold the check and clack valves could create large vibrations in the pyramid, like Steve did with the hammer on the disk. You send a large amount of water through those passages, and you have a power plant
I'd LOVE to see them demonstrate this nowadays!
Yes th vibration during the djed ceremony at the pyramids caused light.
@@jadabaudelaire118 it would be so cool if egypt turned them back on today
How does water running through it create power? Sounds really interesting.
@@MattH-wg7ou through the creation of vibration in the chambers, via water flow, causing a piezo electric current of the quartz of the granite... seems to be the reference.
Might be a fun weekend research project.. to see how viable this would be
So, what you're telling me is: Barbecue lighters are basically primitive lightsabers?
So this is how light sabers are powered.
Gotta squeeze tightly
Now I like to imagine that holding a lightsaber would feel like holding a vibrator
Basically yes that is how lightsabers work but its from a special crystal. Rouge One said what crystal (made up of course).
You could maybe find a way how to isolate the kinetic energy from the lightsaber so you dont feel the vibration but you would still have to find a way how to power the hammer that is hitting the crystal.
From 1:48 - 2:01 I was crying, the awkward transition of that topic had me rolling lol
I died at his face in 2:01 😂
I like how he just took a dig at all of us hippies who came here hoping chakras were real. Thanks alot.
What I'd like to see is the construction of the Piezoelectric itself. How does someone connect wires directly to a quartz crystal if no manufacturing tools are available? Now that's difficult to make a secure connection!