There's no way that little bit of force hammered into a piezo assembly would create enough power to move that large projectile hard enough to pierce that can. Also the board appears to be unsecured, yet there's not enough recoil to equal the force put into the projectile nor the force exerted by the hammer. Movie magic.
so a piezoelectric can produce around 13v and technically speaking you need at least 10v to make a coil gun work. so yes this can produce enough force to pierce the can because it doesnt take much at all. the projectile looks big, but if you look closer its just metal wrapped around a plastic straw so it doesn't need a lot of initial force to get going... so actually the physics here makes perfect sense. those cans arnt that tuff to puncture and the projectile didnt even go through it, just the tip. i think your just overestimating the cans resistance to being punctured
@@SaltyRad voltage is not a big deal. A piezoelectric can generate way more than 10 or 13V under the right conditions. What it lacks tho is the power to accelerate that projectile
@@Grazey for a Coilgun you need High Voltage aswell High Current -> Large amounts of energy. My Coilgun has 312J Electric energy which accelerates a projectile of 10g to 35m/s. A coilgung is pretty inefficient as you see. Important is that you have at least 200-300v so that enough current can flow through the coil. A piezo won't even deliver 1J of energy and if you try to use a transformer you get a loss of about 32%. This is a pretty pointless idea if you don't have a HUUUUGE piezo...
Well thats more or less just what happens when you punch a dmall hole in sheet metal like that. The metal doesnt like to deform into complex curves so it usually just tears.
Well, this kind of project reminds me of the many experiments I did as a kid. They didn’t usually work and neither did this. But I’m still proud of you as my mother was with me. Here are two successes I had as a child. 1) I got my hands on a hoard of little glass bottles. I had been experimenting with building a light bulb. So, I used the bottles with rubber caps. I made a hole and inserted fish tank tubing. With magnet wire I wound a little tiny coil. Since the wires were insulated with shellac, I inserted them into the tube and installed that cap on the bottle. I had just inserted the tube in my mouth and had sucked a very high vacuum on the bottle through the tube. As I was fumbling around with a 9-volt battery trying to connect it, my mother ninja walked into my room with my back to the doorway. Apparently, she watched me for a little while and could not understand what I was doing. Out loud she exclaimed, “DEN, what in the HELL is going on in here!?” She scared the shit out of me and I delayed in my answer because I needed to release the vacuum without a bunch of spit sucking in there. Despite my irritation, I rationally explained I was making a light bulb that I was now testing. She paused an uncomfortably long time. You see, her brothers had engaged in pot at a young age, then LSD and who knows what. Finally, she explored and asked why the tube was in my mouth and said “show me”. I had no idea if my bulb would work. If I had success my mother would trust me the rest of my life. If I failed, it would be curtains for me. I spent the next five or ten minutes pumping down the vessel with my mouth. Finally I connected the battery. It glowed very brightly and did not burn out for the five more minutes I kept it illuminated. Years later, when I did start to experiment with drugs and alcohol, I don’t think she detected it because my grades had already fallen for years. And my spare time was spent at the library during the day and either my friends or my bedroom building my next contraption. Thank God I escaped the lifestyle and became an engineer. 2) I had a previous incident when I was experimenting with steel wool. My erector kit was stored, closed in a plastic box. I inadvertently stored my steel wool and my 9v batteries in there and went to play outside. Per chance, I needed something from my attic space workshop. When I got in there, I witnessed the kit glowing red and emitting smoke. I grabbed it and ran down the long staircase and put it on the sidewalk outside. Then I spent the next hour in lectures and explaining myself. Mom was not amused. It’s a wonder. After that I switched entirely to computers and electronics.
@@seditt5146 In a state governed by the rule of law, only a court can make an accusation. The same court can punish a person for making a false accusation. But all this is valid only for those who do not hide their personal data. I'm not hiding them. So you can go to court if you're rich.
I’m curious as to what your core crystal is. It could have a wide variety of applications on the small scale. Like small but high power solenoids as an example
What did you mix in those two small glasses? Can you explain? But a 1000 microF electrolytic I would have added it!!! I have to make it. It's a mix between the bullet weight and the range.
Interesting!!! But the coils how many henries do they have? I would like some technical details before venturing into construction. I like to be precise. :)
A piezo-electric generator is the exact opposite of what is needed to drive the coil. The coil needs a pulse of high current . A piezo will give you a high voltage pulse and not so much current. This piezo-electric generator, must have run on magic pixie dust.
Ever heared of U=R*I? The more voltage the more current. (i know not that easy with inductance, but still the more voltage the more current change per time interval). The problem is the time, which is too short for the piezzo.
@@neutronenstern. the Ohms law doesn't apply on inductor as it is not a linear electronic component. The piezo doesn't work like that. The more pressure you put on it, the higher is the voltage spike. The inductor in the other hand needs current. The bigger the coil in mH and above, the higher current it needs to charge itself up. That's why you see motors running on inductive magnets start with slow speed and slowly go to the peak of their RPM. That's why, he is right. The inductor needs current spikes, not voltage spikes
@@themoonwolf7438 yea true. But still u(t)=L*dI/dt. So with high voltage, you get high dI/dt. So if the voltage was high enough, and also the time interval was high enough, the current would have been high enough. So like i said, if duration of thd voltage spike would be long enough, the current would have been large enough.
Could make a interesting single stage coil gun. This config could apply a very strong pulling force for a short period. It would have a downside of being very difficult to make a multi stage system with this kind of config though. But with a very strong electro magnet and maybe a stronger striker it has a good bit of potential. Even a larger crystal could have significant effect on such a design. Also there is a pretty big benefit of being very simple with no capacitors or fancy electronics which means zero charge time. This would be something most coil guns can’t do.
This may not be fake. I am seeing people call this fake, but they are failing to see everything involved in this piezoelectric button. It's much, much more than that. The substances within the piezoelectric button are two colors for a reason. This reason, is that it is also a battery. That's correct, a near solid state (if not solid state) battery that also has piezoelectric properties. Even the plates, whether TiO3 or Sio3, ect. Nothing is going to waste, not even the pigmentation.
Почему пацан из фильма один дома не применил это изобретения для борьбы с ворами? Ведь это изобретение по эффективности похоже на все те что демонстрируются в фильме.
How do you think we could make a hank cranked continuess piezoelectric spark mate, somebody apparently made one so they could use the high voltage to create plasma.
How to make a good piezo. Which elements and in what ratio did you use them? I don't think it's possible. I would be happy to check, maybe your piezo is giving more energy. Good video. Lots of views. Best regards.
Look for information about hazardous chemical compounds on the darknet. Otherwise, the dissemination of such information on the Internet is punishable by law.
Piezo is German scientist. Gramaphon record pointer called stylus generating the voltage on same principle, what I called diamond point. I think he invented in 1936. We got in college studies in 1970, in physics ( modern physics)
Супер! Снимаю шляпу! 😁 Но, как инженер, не могу не задать ряд вопросов. Оранжевый и голубой- это лучшие цвета эпоксидки? Из моего личного опыта, например, желтый с голубым ("жовто-блакитний", я- украинец) иногда дает удивительные, неожиданные результаты! А если немного "доработать" установку и исключить пьезо и катушку, оставив только "пулю", направляющую трубу и пружину? Классическая физика утверждает, что результат должен быть еще лучше.. Но интуиция (старого инженера) мне подсказывает, что он уже не будет таким "впечатляющим"! Спасибо за хорошее настроение 😁. Вітання з Харкова 😉
@@IurisWorkshop the concept of a electromagnet is the current applied across an inductor. If there is no resistance whatsoever, then there is no voltage drop across the coil, therefore there is no current according to ohm's law. an inductor (or coil) is theoretically a short in DC. You actually did not need to insulate, and actually you could increase the magnetic strength if you use a iron tube instead of fiberglass (as this also increase magnetic flux because of the transformer theory) try it out.
Пьезо элемент из эбоксидки, это почти как фокус с зеркалами что материал разделяющий цветок от газовой горелки. Если между молотком и пластинкой пьезоэлемента положить диэлектрик, то установка не работает.
Exactly the gas lighter formula, here it has been enlarged in the same way so that if more current is produced, then the bigger coil produces more magnetic effect than more current
I have two hypotheses: 1. Tribochemical reaction of two or more substrates, 2. Physical piezoelectric process. In both cases, the coloring of the elements is only intended to mask the real process for public.
А дайка мне рецепт твоего пьезоэлектрика, а то как раз я химик и лаборатория есть, и ты не представишь я и физик и для физики тоже всё есть. И хрен с ним и так понятно что без датчика выключения реле, снаряд встрянет по середине, ну и ладно не удивил, таких много, но у меня больше вопросов по пьезоэлектрику, ведь это фантастика сделать пьезоэлектрик в кустарных условиях так и чтоб он выдавал нужное напряжение для реле, а его нужно не мало. А ну и как же без всеми любимой фальш-досточке где обычно прячут тонны аккумуляторов.
Публикация опасных хим. формул приводит к бану ресурса, а иногда и к сроку. А вообще сейчас многие работают над источниками тока. Вот на днях читал: news.mit.edu/2022/aluminum-sulfur-battery-0824 Конечно без формул. ;)
Unfortunately, I think the best way to harness a man-portable electric-powered weapon is to... use a cordless drill-powered air compressor, and mod a paintball gun to fire something heavy and sharp. Maybe someday we will have a powerful enough battery to make a coilgun that fires projectiles at ballistic speeds. An alternative to the compressed air gun would be a salt water-HHO gun. Since I live in America, gun powdered weapons are available.
You can ignite alcohol with a high-voltage discharge. And dangerous chemical formulas cannot be published on the network. This is usually done on the darknet.
I see many comments saying the power is not possible, he also said he is not giving the formula. But if you use your skeptical brains and just think If possible? Did you even consider putting piezo generating materials into Non Newtonian conductive fluids? To store way more than wafer thin examples? Probably not. If he coated the pick up plates with graphene conductive ink it would be even better!
Интересно сравнить: стукнуть просто по снаряду и через эту сложную систему эдс индукции. И посмотреть какая разница. Я думаю что стукнуть напрямую по снаряду было бы эффективнее.
А чего тут сравнивать? Прямой удар отдаст больше энергии, ибо тут минимум три перехода, из механики в электричество, из электричества в электромагнитную, из электромагнитной обратно в механику. У детского пистолетика с пластиковыми шариками кпд выше. Хотя конечно я бы не удивился, если бы по пьезоэлементу шарахнули кувалдой, тот был бы достаточно прочен для подобного и снаряд бы в бетоне дырку сделал
There's no way that little bit of force hammered into a piezo assembly would create enough power to move that large projectile hard enough to pierce that can. Also the board appears to be unsecured, yet there's not enough recoil to equal the force put into the projectile nor the force exerted by the hammer.
Movie magic.
Yeah and not to mention the top and bottom plates were shorted out by the standoffs.
So why dont just slam the Projektile with the Hammer it would fly definitely further
so a piezoelectric can produce around 13v and technically speaking you need at least 10v to make a coil gun work. so yes this can produce enough force to pierce the can because it doesnt take much at all. the projectile looks big, but if you look closer its just metal wrapped around a plastic straw so it doesn't need a lot of initial force to get going... so actually the physics here makes perfect sense. those cans arnt that tuff to puncture and the projectile didnt even go through it, just the tip. i think your just overestimating the cans resistance to being punctured
@@SaltyRad voltage is not a big deal. A piezoelectric can generate way more than 10 or 13V under the right conditions. What it lacks tho is the power to accelerate that projectile
@@1234567890CAB they arnt shorted though. you can clearly see the insulating material on the edges of the plates
That sort of current it produced is far too much to be possible. Piezoelectric is good for producing high voltage/spark not high current.
Yea but it is AC meaning you could run that backwards with a transformer to get very high current
@@Grazey for a Coilgun you need High Voltage aswell High Current -> Large amounts of energy. My Coilgun has 312J Electric energy which accelerates a projectile of 10g to 35m/s. A coilgung is pretty inefficient as you see. Important is that you have at least 200-300v so that enough current can flow through the coil. A piezo won't even deliver 1J of energy and if you try to use a transformer you get a loss of about 32%. This is a pretty pointless idea if you don't have a HUUUUGE piezo...
So true
@@killthesource4740 even 312 kJ is not much when you consider a li-ion battery....
@@kaczordonald7536 312 kJ is a hell of a lot of energy to release quickly.
I got excited to see him launch something light and small. As soon as he loaded that hole-punch or whatever in, the illusion was gone.
Not to meantion that he punched a square hole with a round peg.
Well thats more or less just what happens when you punch a dmall hole in sheet metal like that. The metal doesnt like to deform into complex curves so it usually just tears.
Well, this kind of project reminds me of the many experiments I did as a kid. They didn’t usually work and neither did this. But I’m still proud of you as my mother was with me. Here are two successes I had as a child.
1) I got my hands on a hoard of little glass bottles. I had been experimenting with building a light bulb. So, I used the bottles with rubber caps. I made a hole and inserted fish tank tubing. With magnet wire I wound a little tiny coil. Since the wires were insulated with shellac, I inserted them into the tube and installed that cap on the bottle. I had just inserted the tube in my mouth and had sucked a very high vacuum on the bottle through the tube. As I was fumbling around with a 9-volt battery trying to connect it, my mother ninja walked into my room with my back to the doorway. Apparently, she watched me for a little while and could not understand what I was doing. Out loud she exclaimed,
“DEN, what in the HELL is going on in here!?”
She scared the shit out of me and I delayed in my answer because I needed to release the vacuum without a bunch of spit sucking in there. Despite my irritation, I rationally explained I was making a light bulb that I was now testing. She paused an uncomfortably long time. You see, her brothers had engaged in pot at a young age, then LSD and who knows what. Finally, she explored and asked why the tube was in my mouth and said “show me”. I had no idea if my bulb would work. If I had success my mother would trust me the rest of my life. If I failed, it would be curtains for me. I spent the next five or ten minutes pumping down the vessel with my mouth. Finally I connected the battery. It glowed very brightly and did not burn out for the five more minutes I kept it illuminated.
Years later, when I did start to experiment with drugs and alcohol, I don’t think she detected it because my grades had already fallen for years. And my spare time was spent at the library during the day and either my friends or my bedroom building my next contraption. Thank God I escaped the lifestyle and became an engineer.
2) I had a previous incident when I was experimenting with steel wool. My erector kit was stored, closed in a plastic box. I inadvertently stored my steel wool and my 9v batteries in there and went to play outside. Per chance, I needed something from my attic space workshop. When I got in there, I witnessed the kit glowing red and emitting smoke. I grabbed it and ran down the long staircase and put it on the sidewalk outside. Then I spent the next hour in lectures and explaining myself. Mom was not amused. It’s a wonder. After that I switched entirely to computers and electronics.
Thanks for your interesting story!
@@seditt5146 In a state governed by the rule of law, only a court can make an accusation. The same court can punish a person for making a false accusation. But all this is valid only for those who do not hide their personal data. I'm not hiding them. So you can go to court if you're rich.
Интересная история, я тоже в детстве проводил эксперименты с электричеством!
@@user-ye2dm4rr1w What kind of experiments did you like?
I’m curious as to what your core crystal is. It could have a wide variety of applications on the small scale. Like small but high power solenoids as an example
cool little project you got there!
What did you mix in those two small glasses? Can you explain? But a 1000 microF electrolytic I would have added it!!! I have to make it. It's a mix between the bullet weight and the range.
Details were omitted. Where can those details be found? I would like to peer review this process.
I was wondering what the chemical/process used to make the piezo materials.
Interesting!!! But the coils how many henries do they have? I would like some technical details before venturing into construction. I like to be precise. :)
Please tell what are those core crystals made of
Very nice good job. Thanks
Can you show us these products, used by to produce the piezo effect, i´ve never seen before
Great work, thumbs up. Inspiring
ЭДС индукци дичайшая сила!
Я от выстрела чуть под стол не скатился... От смеха:))
Вы можете легко измерить энергию выстрела: ua-cam.com/video/shipH-bcrUo/v-deo.html
Там просто кпд установки 1000 процентов)
What is your piezoelectric material?
Mr what is blue and brown that you make,thank you great video
A piezo-electric generator is the exact opposite of what is needed to drive the coil.
The coil needs a pulse of high current .
A piezo will give you a high voltage pulse and not so much current.
This piezo-electric generator, must have run on magic pixie dust.
Ever heared of U=R*I? The more voltage the more current. (i know not that easy with inductance, but still the more voltage the more current change per time interval). The problem is the time, which is too short for the piezzo.
@@neutronenstern. the Ohms law doesn't apply on inductor as it is not a linear electronic component. The piezo doesn't work like that. The more pressure you put on it, the higher is the voltage spike. The inductor in the other hand needs current. The bigger the coil in mH and above, the higher current it needs to charge itself up. That's why you see motors running on inductive magnets start with slow speed and slowly go to the peak of their RPM. That's why, he is right. The inductor needs current spikes, not voltage spikes
@@themoonwolf7438 yea true. But still u(t)=L*dI/dt. So with high voltage, you get high dI/dt. So if the voltage was high enough, and also the time interval was high enough, the current would have been high enough. So like i said, if duration of thd voltage spike would be long enough, the current would have been large enough.
@@neutronenstern. true
What is the powder for making this
Esas mezclas de colores que es, el proyectil de que es?, hizo un montón y no explico nada más que lo que uno tal vez se imagina
Where do I buy your piezoelectric capacitor?
Nice gun 😉🏆 you should measure the muzzle velocity
What is that stuff you mixed up? I would like
To try that.
Wow! Great power output!
Seemingly several times higher than the energy input (scratches chin)
The energy applied by the blow is commensurate with that which the nail acquires.
Could make a interesting single stage coil gun.
This config could apply a very strong pulling force for a short period. It would have a downside of being very difficult to make a multi stage system with this kind of config though. But with a very strong electro magnet and maybe a stronger striker it has a good bit of potential. Even a larger crystal could have significant effect on such a design. Also there is a pretty big benefit of being very simple with no capacitors or fancy electronics which means zero charge time. This would be something most coil guns can’t do.
Thanks for the comment! Unfortunately, the crystal becomes unusable after a few shots.
@@IurisWorkshop that’s kinda sad that it doesn’t have much of a lifetime. I wonder how long a quartz crystal would last.
I enjoyed it, it was great.
This may not be fake. I am seeing people call this fake, but they are failing to see everything involved in this piezoelectric button. It's much, much more than that. The substances within the piezoelectric button are two colors for a reason. This reason, is that it is also a battery. That's correct, a near solid state (if not solid state) battery that also has piezoelectric properties. Even the plates, whether TiO3 or Sio3, ect. Nothing is going to waste, not even the pigmentation.
Does Mom know you're using her cut glass shot glasses for science? Don't get caught LOL
I got those same Vodka crystal glasses. Oh got some memories from Murmansk
One of the best projects I have seen.
Ever.....well done
OUCH,also them center punches hurt a lot.
Hai boss nice project but what material u used please explenation
Gotta loved this 😁. Now i understand why kids love science.
wow dat is lots of power
Make one that you can control by whistling like Yondu does.
Good idea
What were the ingredients?
Nice music btw you can replace the catapult with a supercap
Great 👍🏼 👍🏼 video. Let us know the voltage and current produced?
That's the coolest thing I've seen all day. Shame we can see more details.
Thank you for your comment!
that was awesome
3:55 For some reason I love this hit sound! 😂
Manual do mundo
Awesome 👌
Dangerous experiment
Impressive.
That’s pretty awesome idea so would a ball Bering be a lot better converting into a gunner with all styles and make to the best out of it
как вы считаете какие химпорошки использовались в данном пьезо элементе?
Materials to do?
Superb
Почему пацан из фильма один дома не применил это изобретения для борьбы с ворами? Ведь это изобретение по эффективности похоже на все те что демонстрируются в фильме.
Amazing
How do you think we could make a hank cranked
continuess piezoelectric spark mate, somebody apparently made one so they could use the high voltage to create plasma.
Here's with the plasma: ua-cam.com/video/DnmLujQ9gIA/v-deo.html
The US government has spent billions to build this exact technology, so this guy says hold my beer and makes it for 10 bucks LOL
Question, wouldnt it be more effectiv to hit the bullter direcly?
Cool!
Piezoelectric...... I'm shocked that I know very little about this!! I appreciate you showing me this!!!
How its work please explain
Whate the red and blue?
jus tell what is the salt mix is about
Nice project, what chemicals are used to make piezo crystal?
Unobtainium
This is an explosive mixture.
Como lo hiciste
How to make a good piezo. Which elements and in what ratio did you use them? I don't think it's possible. I would be happy to check, maybe your piezo is giving more energy. Good video. Lots of views. Best regards.
Look for information about hazardous chemical compounds on the darknet. Otherwise, the dissemination of such information on the Internet is punishable by law.
@@IurisWorkshop so funny, lol
Piezo is German scientist. Gramaphon record pointer called stylus generating the voltage on same principle, what I called diamond point. I think he invented in 1936. We got in college studies in 1970, in physics ( modern physics)
I never heard of a physicist by that name dude. Piezo is derived from Greek “piezein” which means to press or squeeze.
@@georgemalouf4298 yeah, who heard the word piezo and though ah yes sounds like german.
What did you use to make your piezoelectric battery?
a hidden power supply maybe
Mix equal parts vibranium, adamantium and unobtainium over a catalyst of philosopher stone.
@@garethkalum8297 I have vibranium and abandium , can you help me with that other two ingredients
What was the total energy produced to accelerate the ballistics?
ua-cam.com/video/YHn2R1ujVVw/v-deo.html
Чет слабо верится.
С учетом ГИГАНТСКИХ потерь при выработке энергии и её передачи на снаряд - хорошо, если бы он вообще с места сдвинулся.
Да я и сам иногда сомневаюсь, что такое возможно.
Есть только один способ подтвердить либо опровергнуть представленный вариант)
Супер! Снимаю шляпу! 😁
Но, как инженер, не могу не задать ряд вопросов.
Оранжевый и голубой- это лучшие цвета эпоксидки? Из моего личного опыта, например, желтый с голубым ("жовто-блакитний", я- украинец) иногда дает удивительные, неожиданные результаты!
А если немного "доработать" установку и исключить пьезо и катушку, оставив только "пулю", направляющую трубу и пружину?
Классическая физика утверждает, что результат должен быть еще лучше.. Но интуиция (старого инженера) мне подсказывает, что он уже не будет таким "впечатляющим"!
Спасибо за хорошее настроение 😁.
Вітання з Харкова 😉
@@IurisWorkshop и правильно что сомневаетесь
@@desufa4793 конор?)
You did a short circuit with the metalic parts and the piezoelectric!
These plates are made of one-sided foil fiberglass: 2:12
This wouldnt work on a short circuit....
@@cpK054L I used one-sided foil fiberglass. This is an insulator with a layer of copper foil applied: 2:12
@@IurisWorkshop the concept of a electromagnet is the current applied across an inductor.
If there is no resistance whatsoever, then there is no voltage drop across the coil, therefore there is no current according to ohm's law.
an inductor (or coil) is theoretically a short in DC.
You actually did not need to insulate, and actually you could increase the magnetic strength if you use a iron tube instead of fiberglass (as this also increase magnetic flux because of the transformer theory)
try it out.
@@cpK054L In nature, there are no conductors that have no resistance. As for the coils, they have, in addition to active resistance, also reactance.
Neat.
What ingerdiants pizoelectrik
Пьезо элемент из эбоксидки, это почти как фокус с зеркалами что материал разделяющий цветок от газовой горелки. Если между молотком и пластинкой пьезоэлемента положить диэлектрик, то установка не работает.
На коёбачке написато : "смола ЭПОКСИДНАЯ"
Technical issues hide the real source of current 😂😂😂😂
Exactly the gas lighter formula, here it has been enlarged in the same way so that if more current is produced, then the bigger coil produces more magnetic effect than more current
Please can I really know more about those raw materials I mean that chemical connected to the induction coil. I want more enlighten about it
I'm sorry, but the information has already been sold.
Song name?????
Me making a piezoelectric coilgun after UA-cam removed the dislike button:
what are the raw materials for "piezo" crystals? ( the red and the blue ones)
Its fake
это секретные реактивы из супер-нано-кварко технологий)))
Normal piezo crystals arę masę out of quartz (silikon)
I have two hypotheses:
1. Tribochemical reaction of two or more substrates,
2. Physical piezoelectric process.
In both cases, the coloring of the elements is only intended to mask the real process for public.
the same stuff used for lighter aka quarts
you can see similar effect when smashing hard candy
its like the rail gun
Can you please make a video on how to bake a piezoelectric cristal?
I'm sorry, I can't break UA-cam's rules about posting chemical formulas that could cause an explosion or fire.
If that is really the output then theoretically you can build an anti tank Cannon if you make that battery the same size as the car battery
So far, no one has canceled gunpowder. :)
А дайка мне рецепт твоего пьезоэлектрика, а то как раз я химик и лаборатория есть, и ты не представишь я и физик и для физики тоже всё есть. И хрен с ним и так понятно что без датчика выключения реле, снаряд встрянет по середине, ну и ладно не удивил, таких много, но у меня больше вопросов по пьезоэлектрику, ведь это фантастика сделать пьезоэлектрик в кустарных условиях так и чтоб он выдавал нужное напряжение для реле, а его нужно не мало. А ну и как же без всеми любимой фальш-досточке где обычно прячут тонны аккумуляторов.
Публикация опасных хим. формул приводит к бану ресурса, а иногда и к сроку. А вообще сейчас многие работают над источниками тока. Вот на днях читал: news.mit.edu/2022/aluminum-sulfur-battery-0824 Конечно без формул. ;)
Unfortunately, I think the best way to harness a man-portable electric-powered weapon is to... use a cordless drill-powered air compressor, and mod a paintball gun to fire something heavy and sharp. Maybe someday we will have a powerful enough battery to make a coilgun that fires projectiles at ballistic speeds. An alternative to the compressed air gun would be a salt water-HHO gun. Since I live in America, gun powdered weapons are available.
I skipped to the end only to find out that it's just a catapult... 😐
se puede saber que nombre tienen esos químicos que producen esa reacción eléctrica ??
The combination of these chemicals is explosive. If I publish the formula, the video will be blocked. :)
Вот это разумный мир людей.Супер.
What is the material?
Looks good but it in opinion it would be a lot more interesting if you could explain what you were doing and using
ua-cam.com/video/7gZ_C-c7d0M/v-deo.html
I want to know the composition of that piezoelectric crystal, but not for making coilguns, but alcohol guns
You can ignite alcohol with a high-voltage discharge. And dangerous chemical formulas cannot be published on the network. This is usually done on the darknet.
what are the ingredients
А из чего состоит сам пъезоэлемент, что за состав?
you should explain how it works as well
I always do this when I sell some kind of technology.
I see many comments saying the power is not possible, he also said he is not giving the formula. But if you use your skeptical brains and just think If possible? Did you even consider putting piezo generating materials into Non Newtonian conductive fluids? To store way more than wafer thin examples? Probably not. If he coated the pick up plates with graphene conductive ink it would be even better!
Came for the hammer cannon, stayed for the chill beats
Hey this is cool,try pointing that at phone flashlight,it will blink
Ancient coil cannons worked on the same principle !!!
Thank you for your comment!
@@IurisWorkshop thnks for you love😃😃😃
Интересно сравнить: стукнуть просто по снаряду и через эту сложную систему эдс индукции. И посмотреть какая разница. Я думаю что стукнуть напрямую по снаряду было бы эффективнее.
Даже визуально можно сравнить энергию удара гирьки и энергию снаряда врезающегося в банку. У этой устанлвки кпд процентов 1000)
You can't get more energy out of something than you put into it.
@@david2ljdavid2lj56 спасибо кэп
А чего тут сравнивать? Прямой удар отдаст больше энергии, ибо тут минимум три перехода, из механики в электричество, из электричества в электромагнитную, из электромагнитной обратно в механику. У детского пистолетика с пластиковыми шариками кпд выше. Хотя конечно я бы не удивился, если бы по пьезоэлементу шарахнули кувалдой, тот был бы достаточно прочен для подобного и снаряд бы в бетоне дырку сделал
@@winter_lux прям армия будущего - боевые расчеты их двух человек на одну винтовку, один целится, второй кувалдой машет 😄
I mean... It's still a fun prank video.
сколько витков?
Apparently he created a perpetual motion machine that releases more energy than it receives.
No, this is not a perpetual motion machine. It's just a battery, which has a very limited resource. The impact is the catalyst for the reaction.
@@IurisWorkshop which kind of reaction? Thanks
What kind of metrial use to produce current in coil
The coil was wound with copper wire as usual.