Testing If You Can Blow Your Own Sail
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- Опубліковано 1 бер 2024
- You now know 7 amazing new things and that’s cooler than magic! Get the CrunchLabs Build Box! Two FREE boxes at crunchlabs.com/teaser
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Thanks to these folks for providing some of the music in the video:
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NO PURCHASE NECESSARY. Promotion starts on 1/1/2024 & ends on 12/31/24, subject to monthly entry deadlines. Open to legal residents of the 50 U.S. & D.C., 18+. 1 prize per month: each month is its own separate promotion. For the first 2-3 months, winner may be notified via phone call instead of winning game piece. If a monthly prize is unclaimed/forfeited, it will be awarded via 2nd chance drawing. See Official Rules at crunchlabs.com/sweepstakes for full details on eligibility requirements, how to enter, free method of entry, prize claim procedure, prize description and limitations. Void where prohibited. - Наука та технологія
You now know 7 amazing new things and that’s cooler than magic! Get the CrunchLabs Build Box with two FREE boxes here- crunchlabs.com/teaser
Estoy triste porque hoy es mi cumpleanos y no tuve ningun suscriptor.
I like this
E
Yooo
nice
seated for science class
I'm gonna copy your homework in science class
Actual youtube watches mark rober on UA-cam isnt that crazy
Where are the custom 20 million play buttons?
Nice
14 likes
As someone graduated in physics, I have never seen such a clear explanation of what the coriolis effect actually is. Amazing.
dayum
lol
Fact:air is a gas is not a fluid
Somewhat sadly, I feel that he should’ve credited Destin and Derrick since he explained it exactly as they did
@@HRR402VR physics major here, you are mistaking fluid for liquid. A fluid is just a substance that can freely move from force (in the case of air, turbulence or wind).
Bro Mark Rober is the GOAT of science because of how simple he makes science so that everyone can understand.
Thank you Mark Rober!
نقدم فيدهات short قصيرة لحلول اكثر المشاكل شيوعًا في المنزل لايفوتكم باللغة العربية والإنجليزية ❤
Your explanation of Coriolis effect is really clear. I cannot explain like you even I am a physicist. Thank you.
Regarding the backpack: when you study vibrations in engineering, you learn that there's a specific frequency in which you can vibrate a spring-mass system where it will not transfer that movement to the mass. That's why there's a "sweet spot", and all the people in the commercials were running with that sweet spot frequency, where the backpack barely moved even while they were running (i.e. the movement of the person was barely transfered to the backpack). This depends on the spring constant of the springs used, and on the mass of the system (the backpack and whatever's inside it). So if Mark were to put more weight in the backpack, he'd have to find a different running frequency in order to get the same effect.
Thanks for sharing all these cool experiments and knowledge with us, Mark! You're awesome!
Now I'm wondering if it was possible to adjust the stiffness of the spring on the fly. It might be completely impossible to do this to a degree where it can be controlled electronically in real time, but it's a fun thought to imagine the backpack changing its spring constant to stay in the sweet spot for any given mass and walking speed.
@@marzipancutter8144 You could probably leverage automotive engineering concepts for this rather than electronically. If you look at suspension, there are progressive springs which as the spring compresses changes the resonant frequency. You can also get dual rate springs, where you have a main spring of one size/rate, and another spring of another below it on the same strut. That would be ideal for riding on the main spring and retaining resonance over the flat, and the shorter stiffer spring for taking the big dips, and again should stop it from falling into another phase frequency. But of course you would still have the issue of the frequency being dependant on the weight of the pack.
I imagine this is exactly how birds can run with their head completely stationary. Their neck muscles are like a spring, and their head is actually bouncing up and down perfectly in sync with their legs.
yeah my high school teacher managed to explain resonance pretty well so this made sense too :)
Lovely reply
That backpack reminded me, if you walk with your drink, the equal frequency of your steps is building up waves in the mug, so ultimately you spill it. I do my "silly walk" with unevenly distributed steps and it truly helps make my way without spillage. With that walk I basically create waves that go against the waves I already created in the mug, mimicking how active noise cancelling works in ANC headphones.
thanks for the tip!
You should apply to the Ministry of Silly Walks
Deja vu intensifies
I heard that if you grab the mug from the top, it won't slosh as much
I know of the walk you speak of and have had to use it in certain circumstances, but I've had more luck trying to act like a gimble and it's more satisfying when you don't spill XD.
Love the way you explain everything in Layman's Terms. Thank you for sharing all this content with all of us!!!!!!!!!!!!
Nicely explained and demonstrated. Answered some questions I've had. Never felt it an absolute necessity to know the answers to, but interesting to know.
If only school were as entertaining as Mark's videos...
Oh no it’s X they’re everywhere
OOGA booga
@@Landybryce berbagiwenas @rekaputri
@@Henyahyah baru kenal wenas @rekaputri
@@Wenas2005 yes
"Does it work when I pour the water?"
LMAO. That guy's reaction was priceless and translated perfectly into 'Ah, crap, you noticed what I was doing.'
I went there with my kids and it looked legit. Thanks Mark for showing the real science.
Your amazing, sience is mostly hard to explain but you make it look easy. Well that is a BIG talent. Respect
Hello! This is the first video that I watch from this channel and I loved the content. I normally prefer wathing videos or movies with original audio. But as a Turk and a Dubbing Enthusiast, I would like to say that Turkish Dubbing in this video is perfect! Thanks to all who worked on this.
1st time learning the difference between a Cyclone and a Hurricane. I thought one is air, the other is water based.
I thought it was called a typhoon.
me aswell.
You're thinking of tornadoes and hurricanes. Cyclones and hurricanes are both water based, tornadoes not. I had the same confusion for a moment!
Hurricanes and typhoons are both tropical cyclones. The only difference is which side of the international date line the storm was named.
@@ELPATO136 And hopefully it stays that way for another few birthdays until you grow up and away from begging.
Mark makes science much more interesting and something that catches your attention. I also love that mark puts PVZ music with this, so relaxing and makes it much funner to learn.
what the heck was jimmy doing there 🤣that was so random: "lemme guess, crunch labs" 🤣bro just spawned in
0:48 "Not just what, but why" is the mantra of every good educator! Thank You Mark!
❤
Unfortunately I don't understand the rope thing as I have dyscalculia. I can do basic maths but even then I struggle with 7 times tables and above (10 and 11 is easy though). I can't do algebra nor trigonometry. Physics is also an issue due to that, biology is the best.
In very simple terms, how does the rope thing work?
@@liliowen2132by rope thing, I assume you mean number five, the belt around the Earth. That's actually simple math, the problem is that we imagine it takes a lot more length to do a thing that actually requires very little. You can simulate this for yourself, take a length of rope or string, hold it against a wall with both thumbs. Take a look at how very little you need to move your thumbs towards each other to make a significant bend in the rope.
"because I'm the teacher and I said so", as (unfortunately) many teachers would say.
Mark's videos always make me feel smarter after watching them.
First
This video will be 1 on Trending
Did you buy subscribers?
no same
Youre talking to a literal robot @@bexiexz
I swear if schools took this approach to teaching people would probably be a lot smarter. Excellent job of keeping my attention.
How did I not see this 3 weeks ago. UA-cam needs more of this content I hope you can keep on creating awesome videos like this one and so many others that I have thoroughly enjoyed watching as an adult well most of them
Mark is such a treasure for humanity. Imagine how many kids are getting interested in science because of this gem of a human. What a role model!
cant agree more , im 28 and he gets me interested in science XD
Or adults
Only that is speaking so fast that it gives you anxiety in this video 😅
He’s like a new Vsauce
im 16 and this just helps me with science
What's more exciting is when people explain science in a practical way without causing headaches, greetings from Indonesia ❤
Have you ever wondered what it would be like if you had autism?...
@@michaelsambhi4331 I don't know and don't let it happen
@@michaelsambhi4331what a random question. It's not great.
@@michaelsambhi4331 I don't have to. It's not fun.
Hello, Indonesia. Still beautiful? Still diverse?
Best explanation of the Coriolis effect I've ever seen. Well done!!!!
Fantastic and very well thought out video. Keep up the great work...
When I watch Mark's video, I discover more about science.!!. Love your videos, Mark!!
Estoy triste porque hoy es mi cumpleanos y no tuve ningun suscriptor..
But the earth is flat, I saw it !
@@ThreeSheep69 porque me voy a suscribir si no tienes contenido
@@ThreeSheep69entonces talvez compleanos solo son algo comercial. Lo que passa cuando tu madre ace parear con un multiplo de 365 dias? Nadie.
Cresce
No . Just no.
Mark would be a great science teacher really enthusiastic and explains things great
He is basically Sid the Science Kid in real life
*Mark Rober inspires me... My parents said if I get 25k foIIowers, they'd buy me a professionaI camera for recording... literally begging you guys...* ❤️🍓
@@universaltoonsstop begging and it will come
Estoy triste porque hoy es mi cumpleanos y no tuve ningun suscriptor.
Yes, but he reaches more people this way.
Gracias por visitarnos saludos desde Ecuador.
Thank you for visiting us, greetings from Ecuador
Thank you for helping to curb ignorance around the globe one experiment at a time!
Thanks for coming by In-N-Out , I was the gentleman that took a picture with you and your family... I was calling out the numbers😁
@@envycollar sowwy :3
@@swabla240No he shook his hand!!!! it was cool
@@swabla240 Why would you make such a pessimistic comment? I've heard Mark loves his fans.
@@mitchtalmadge ye but im probs his favorite fan anyway!!
@@swabla240lol you’re a troll
I've seen videos of the sink demo and have always wondered why over such a short distance we'd see such a dramatic result. I'm glad to see some evidence backing up my intuition. Thanks Mark! obviously *AWMKToken* is in a great spot
Could you imagine how disorienting that would be to walk across the equator
Estoy triste porgue hoy es mi
cumlpeanos y no tuve ningun
Suscriptor.
@@Tiger10002 que bueno
😂😂😂 me too
AWMKToken is a bad idea though
Love this video, thanks for teaching all this stuff ❤
Thank you Mark Rober - I always learn so much from your channel
After a busy, busy week of school, a Mark Rober video is just the thing I need
@@LRmssK4 get a life
smae
Underrated comment
I make better content
Couldn't agree more
Mark single handedly has educated more kids in America in the last year than the entire American educational system combined. 👍👍
He taught me more
Nah the whole world
This just doesnt make sense
日本にも技術届いてます😊
Of course this is what happens when you put most of your time into watching yt videos, rather than focusing on your study.
I have wanted one of those hoverglide backpacks since they were first put on their funding site. Im sooo pumped you did this!
12:18 Having been to that exact place in Quito, I can confirm it flows different ways, and even on the Equator, it flows straight down
You can also balance an egg on the equator
Mark and MrBeast and Mark collab in the same day??
Yoo
Why did you put mark twice
And Ryan Trahan.
and ryan trahan
Hi
hello
I am a second year middle school student in Korea and a student who participates in the sunpla hanging exercise.
Mark ROBER
Thank you for always uploading interesting science videos and providing a wealth of knowledge.
Always upload interesting videos and work hard.
Hi Korean dude
This generations' Bill Nye, Mr. Wizard, etc. Excellent science class today, Mr. Rober! (Keep it up! I think I love your content even more than my kids' do (and they LOVE it)).
Fascinating! I could watch those machines all day.
This guy made me understand the coriolis effect in a minute rather than 2 whole months of my aviation degree
Came here too comment that😂
I've heard of the Coriolis effect before but never understood what it was suppose to mean
You must have really awful professors then, or maybe you need to re-evaluate your choice of degree
@@rbesfe well an aviation professor vs a literal ex nasa scientist, who do you think the better teacher will be the guy who teaches about planes and aviation or the guy that literally helped with parts to spacecraft
@@randykeith1203 Coriolis effect generally refers to how Earth's axial rotation affects various phenomenas around us
Impressive dedication and thoroughness with which the myths were debunked. Learning was made even more interesting by not just revealing the answers, but demonstrating how they were acquired.
Estoy triste porque hoy es mi cumpleanos y no tuve ningun.
Suscriptor.
Dont Like This
what is this chatgpt comment
Estoy triste porgue hoy es mi
cumlpeanos y no tuve ningun
Suscriptor
But he got blowing your own sail part wrong. Blowing your own sail does work, just not efficient. We have reverse thrusters on planes that use that principal. It's not like pulling yourself up by pulling on your hair. The energy is contained within the system. Blowing your own sail has energy escaping the system, just that most are going sideways with a little going backwards, hence the inefficiency.
Thanks, Mark! Wonderful video, as always!!
Thanks for a cheerfully entertaining video with many interesting lessons! 🌞
The Sheer disappointment in his looks after saying "As we all know the earth is... A sphere ಠ_ಠ" Too hilarious. I appreciate your videos Mark
Flat earthers: And I took that personally
@@danti2563 I don't understand why he'd say that. As a former NASA engineer he should obviously know the Earth is shaped like a doughnut
@@chaks2432 You misspelled "Cube" pal.
@@user-zl1vf4me1p i think you meant "Triangle"
@@bananapeel908velociraptor*
I love how the bigger your lab gets, the simpler phenomenon you make in the show. And that's the beauty of getting big. You can make things that's already simple even simpler, which is harder than simplifying complicated stuffs.
Excellent Video. Really like the content & your presentation style. Thanks
Caraaaa, o truque do balde no final do vídeo foi sensacional! 👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻🤣😂😂
Tenho 48 anos, e há uns 30 anos uma rede de TV 📺 aqui no Brasil mandou até repórter para mostrar isso, na programação deles de domingo, cara, fiquei admirado com a reportagem na época, e hoje depois de 30 anos só fiquei sabendo da verdade através do seu veículo!👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻🤣🤣🤣🤣🤣🤣
2:48 that was so funny because I actually got a tour of my brother on the capital and he knew about this and I was able to hear him clearly when he was whispering. It was pretty cool!
Am I the only one who can't stand the speed and fast edits in this video (and your recent ones)? Much prefer the older style of editing
That's true. it's the new UA-cam style popularised by Mr Beast
it feels like he's yelling at me the whole time (and it's not pleasant )
unfortunately thats how youtube works these days
yes thats really true, it‘s the nwe style inspired by Mr, Beast
Attention spans lessen and Stimulation increases 🫨
brilliant explanations as always
I felt like I was watching a Bill Nye video in science class! You explain science in a very entertaining way and I love it!
7:20
only, if you change the shape of the sail a little bit, it suddenly does work. because then it funnels all that air backwards around the fan.
target thrust reverse?
Still better pointing it backwards since you'll inevitably lose some energy to friction as it redirects 180
@@chaoswraiththat's not the point. It's not about whether it's better or not, it's about if it works at all and this was misrepresented in the example with the umbrella.
This would totally work even without and electric skateboard if you do it correctly
@@stefan514 i feel like the testing should have been focused on whether the "thrust reverser" in the form of the umbrella would actually be enough to overcome the friction to actually get the whole thing to move.
Well, yes, just like a simple U-shaped pipe would make it work.
Came here for one clip, stayed for the whole video.
Same here
It’s like mark knows how to grab audience ha
Came for Mark Rober... Wait
Realllll
Same
4:51 Graze the roof. It is one of my favorite music
Best Video Ive seen this year!
I first the puzzler about increasing the radius of a circle by 1 foot years ago on an in-flight magazine. I spent time figuring it out and it has stuck with me ever since. Thanks for demonstrating it to my skeptical kids. how long is *AWMKToken* opened to us?
pls explain....I'm trying to get this trend, last time I didn't know what people were saying was the 50,000 reasons of Verbalase...did Mark endorce AWMKToken or something@@crack2102
Estoy triste porgue hoy es mi
cumlpeanos y no tuve ningun
Suscriptor.
Who are you asking that last question to?
Bot
I got a brain tumor trying to read this
It is still fun to watch the video even if you know the stuff. Mark shows everything practically which is fun to watch bring the heat with *AWMKToken* we gonna have a huge year btw
Estoy triste porgue hoy es mi
cumlpeanos y no tuve ningun
Suscriptor.
AWMKToken is actually terrible
Bot
selamunaleyküm
BOT
It's so interesting bro 😊 , esse bhut khuchh sikhane ko mila aur aapne us tourist attraction ka bhanda bhodha kr diya 😂😂, thanks brother
Wow, I learned a lot in 17mins. This is the kind of recommendation I'd love to see
Im 13(14 this year) and never been interested in physics, but a few years ago when i found Mark's yt channel i remember when he was making the squirrel series and now my dream job is to be an engineer! Im bummed that i cant get hi monthly kits, bc i live in a small country called Latvia, which is completely on the other side of the world, so shipping would cost a lot. i just think that Mark is an amazing human being and his videos are one of the few actually useful and educating videos on youtube! 4 years ago i didn't know anything about physics, but now my main monthly event that i can't wait for is watching mark's new video!
I found another science based channel as well! It's called kursgesagt.
noob
That is so cool! You will be a great engineer some day!
okay, im gonna go cry to sleep now and tell my mommy abt you😢@@blurry2246
Nice! Keep learning, stay curious and resilient!
Love how you did several things in one video just some more detail figured *AWMKToken* is worth to know now
bro is advertising a cryptocurrency how sad
Estoy triste porgue hoy es mi
cumlpeanos y no tuve ningun
Suscriptor.
@@Tiger10002 eso solo es su problemo yo creo
BOT
I'm Chinese, your videos are very wonderful and meaningful! Thank you!
Thx from Belgium / Merci de Belgique !!!
I learned so many new things just by watching this UA-cam video. That hasn't happened in a long while.
didn't you go to school? everything he tells, schoolchildren in my country study in the first 5 grades of education (they learn this before the age of 12)
@@que5646 Yeah, sure, I am pretty sure people in your country (like everyone else in the world) would still be tricked by some phenomena mentioned in the video, especially the balloon in the car or the rope around the earth because people do not spend enough time to really think about it. Sometimes, the answer is counter-intuitive and people generally go with their intuitions, even when it is wrong.
Anyway, there was no need to be obnoxious but hey, maybe you learned to be like that before the age of 12.
@@que5646 Wish our education system was this interesting, nothing in our curriculum was remotely like this. Some of it like the balloon, I guessed corrected what would happen, but nope our education system is terrible.
@@que5646 That's great for you! Too bad not everyone in the world is given equal starting points in education.
I'm also curious how much of that information you think you can recall, say, 20 years down the road?
As a Mechanical engineer my self your videos are bringing joy to my heart and soul. Keep it up buddy! Love your squirrel park.
Господин инженер-механик... А что вы думаете насчёт проблемы паруса и вентилятора? Поплывет лодка? Я просто юрист, но мы, юристы, дотошные и доскональные.
MANUAL DO MUNDO da gringa kkkk
Otimo conteudo, dinamico e explicativo!
Estranho como um canal gigantesco eu nunca tinha ouvido falar.. e do nada essa recomendação do youtube.
I learnt very much from this video
Thank you
As always, such a great video!
Loved watching your channel!
raw asf
rip grant
Berbagi wenas @rekaputri
@@MrFoxStories dekat Aqiss ft Rafi @rekaputri
This is exactly what need. A legendary collab and an amazing videos! I love ur videos. This feels like a online school but so much more entertaining and this is my second school now thanks greatest idea today was *AWMKToken* as you said
Estoy triste porgue hoy es mi
cumlpeanos y no tuve ningun
Suscriptor.
He said nothing about that Token, shut up.
BOT
You explain it brilliantly. So much that I sometimes doubt that you are American 😅. Kudos
thanks for using ecuador i’m ecuadorian and it makes me proud such a great person is visiting my country
Thanks for knowledge Mark could be all much improved with *AWMKToken* and guys joining
Estoy triste porgue hoy es mi
cumlpeanos y no tuve ningun
Suscriptor.
I am your fan from Russia, thank you for doing the voiceover in my language! I love your channel, because that's how I learn a lot of new things and study science ❤😇
Fax
How did you avoid the draft
bro is gathering American intelligence
@@benkmarchant there is no draft
slava ukraini!
reverse thrust in Jets uses the same principle as the umbrella . you may wan to look into that. the trick is to get the air to flow in the opposite direction and not flow sideways
อธิบายได้ดีและสนุกมากๆ 🇹🇭
Mark Rober is really just out here being the new Science Guy. Getting a whole bunch of people interested and passionate about science. What a legend.
new??? mark rober has been here almost since the beginning of youtube
FYI - New "Science Guy" as in Bill Nuy, not new to the Internet@@autistacat
@sarzidev9487 Bill Nye the science guy is the science guy before UA-cam even launched
@@gabrielperez1199BILL NYE THE SCIENCE GUY! BIIIILLLLL NYYYYEEEEE THE SCIENCE GUYYY! BILL BILL BILL BILL BILL BILL, BILL NYE THE SCIENCE GUY! He will FOREVER be the ORIGINAL science guy! I don’t think I’ll ever forget that legendary theme song.
Not to take away from how awesome and legendary Mark Rober is, he just wasn’t the first.
love ur stuff mark! i hope one day i can be a nerd like you hope more know and understand *AWMKToken* with all what is happening
find that and it's the best thing you've done that day
ye it's awesome
BOT
This might be the best channel on UA-cam
Thanks for the science homework 👍
Loved the video. The physics stuff was cool, but what I really enjoyed was your enthusiasm. Love the energy.
Love these videos. So informative. Great job mark you guys rly should take part in *AWMKToken* at this point
Estoy triste porgue hoy es mi
cumlpeanos y no tuve ningun
Suscriptor.
That's the best explanation of the Coriolis effect I have ever seen
Your vids are my fav keep it up mark
Blowing your own sail, while wildly inefficient, does actually work with a traditional CURVED sail. The curve captures the air from the fan and redirects some of it backwards, which provides a small amount of net thrust in the opposite direction of the fan. Love the channel, but I would really appreciate Mark revisiting and clarifying this
He should have mentioned the reverse thrust on a jet engine
Yeah exactly, with thrust reversers being a nice example.
He literally did it on a real boat with curved sails and nothing happened?
@@MrGamelover23Might be because of the positioning of the fan and its size. The fan was much lower than the sail, so the air would be redirected more upward, and perhaps the since the fan was close in size to the sail the air flow from the fan would disrupt the redirected air from the sail.
does that mean that the leafblower & umbrella might work without the motorised skateboard?@@cuddlestsq2730
Marks videos inspire so many kids and makes learning science so much fun! Love the videos!
He is such an awesome influence
WOW
Science is a religion for goons. Leave those kids alone!
😂😂@@kwimms
❤❤❤❤❤
Ah dang it, you got me again! Taught me stuff while I was distracted!
Thank you mark. I learned something today. Not sure how I made it 34 years without knowing hurricanes are northern hemisphere and cyclones are southern hemisphere
As an avid sailor, I beleive you could get some foreward thrust if you positioned the fan at the side of the boat and rotated it 90 degrees so it is blowing from the outside of the boat to the inside of it. You just have to have the sail trimmed at a 45º angle (a reach). Though, Mark's point still stands that this system is not efficient and has a lot of energy loss compared to a simple motor in the water. 1: the wind's angle means that a lot of the energy (half maybe?) is pushing laterally (it is a staple of sailing when you are sailing to put some weight to windward, especially on upwind legs). 2: the electrical energy used in a fan would be much better utilized in [a.] a better fluid than air like water (a motor as Mark says) [b.] a pushing the boat directly without a sail. There is so much physics behind sailing and I think it would be awesome if Mark did more experiments/demonstrations on it.
Yes, that arrangement would turn it into an extremely inefficient reaction drive.
@@jamescarver9952 berbagiwenas @rekaputri
The Forever Tack
I do wish people would stop promoting the fallacy that sailboats move because sails catch the wind, from aft, like a parachute. Even spinnakers don't operate like that in most regimes. Maybe Mark should explain how sails actually work and how closely related they are to airplane wings.
@@photodan24lol then how do they work ?
dude i love mark rober easily the best youtube chanel out there. Always new highly interresting theories, knowledge and experiments.
Thank you!
Cinta kita hidup wenas @rekaputri
Mark, for the sail and the fan, what if you put the fan blowing from the side and the sail in a beam reach, then adding a counterweight on the other side? This way, the air molecules bouncing at an angle off the fan would push the boat forward and the counterweight keeps the boat balanced.
Противовес будет лишним.
Somebody is going to fall in a ravine with that backpack
I think more engineering is needed with that backpack. I have several great ideas
Love your videos Mark! Wish there was someone like you when I was growing up! Jeep up the great work!! how long is *AWMKToken* there for us?
jeep lmao
@@Sky_FirezNah, I'd Mercedes.
BOT
This is the best video yet!
first
second
I actually got to be at the Equator in Quito, Ecuador before going to the Galapagos. We frequently crossed back and forth over the equator into the northern and southern hemispheres
Марк, потрясающе видеть таких людей , как вы!
This is the best video yet! Getting back to basics. Making science interesting again!
Wow. I actually watched the whole thing and I have really short attention span. Love how you explained things and demonstrated in a smaller scale/perspective.
The Mrbeast effect
The sink guy watching his video : 👁👄👁
Lmbo
every time you post it makes my day