Amazing Physics Toys/Gadgets 5

[@physicsfun]

Where are you from 🌍? Comment your favourite Toy/Gadget

[@supu8599]

India🇮🇳

[@harsimransinghbawa2724]

INDIA

[@MrNickelbrille]

Germany.

[@eded6006]

Jordan

[@syahmimisnan1734]

Malaysia 🇲🇾

[@TheBlacksuitspider]

For the 8 Ball in the block, my guess is that after the block was milled it was boiled/steamed to make it flexible enough to allow the ball in.

[@Benoit-Pierre]

Yes, not a Guess.all wooden tricks are done with white wood immerged in hot water. You recognise them with the very large stripes. They grow fast and use water to build thick layers. Hard woods have narrow stripes. They grow slowly and build thin layers.

[@c0wsg0m00]

@@Benoit-Pierre Not sure if i want to spoil this, all i will say is the ball was painted after the creation. and is made of the same wood as the frame.can be done with metal.

[@c0wsg0m00]

Hmm i should check before i type, my bad you are probebly right. the way i was thinking is to carve the ball inside. but i think thats a cube inside round holes.

[@Benoit-Pierre]

@@c0wsg0m00 carving in place is an alternative to hot water in current case. Both are working methods. But carving is more suitable to hard woods which is known to be incompatible with hot water. Considering large grain, hot water is easier. Especially if it's a real ball. In particular I did not notice any wood grain below the paint (spent less than 1s on this matter ). Producing perfect finish on white wood is time consuming. =» carving possible but hot water easier with this wood.

[@lizardbrain5962]

Nah, all of you are wrong. Clearly, he let a tree grow around it and sawed it out after.

[@andy77_]

For the last puzzle, the solution is centrifugal force. The disk is rotated vertically with the coin slot facing down. Thank you Cuby!!

[@physicsfun]

Solution: centripetal acceleration and rotational kinetic energy will raise the small steel balls away from the center allowing the coin to fall through.

[@malte1984]

4:57 This is like the "infinite chocolate" trick where you cut a chocolate bar in a certain way and get an "extra" piece of chocolate every time you do it. Both final rectangles may look verry similar because of the geometry of the smaller pieces but the second final rectangle is smaller by exactly the area of the "extra" piece. The "extra" piece is so small in comperison that you hardly can see the difference with the naked eye. However, If you would measure the sides of both final rectangles you would find, that they are infact not the same size. It's a neat little illusion created by geometry.

[@physicsfun]

You are intelligent!

[@malte1984]

@@physicsfun No, I'm not because I accidently put the wrong time code in my comment (I fixed it by the way)... I'm a moron... litterate, but a moron XD

[@-DivineRadiation-]

I knew that too

[@josephmurphy417]

Can you say it in stupid so i can understand

[@JodRoom]

@@josephmurphy417 thing is smaller than it looks

[@MacElMasMancoDeTodos]

Physics are ❤️ but also difficult. The best part of difficult things is the great feeling after understanding them.

[@physicsfun]

Absolutely! Physics describes the real magic of the universe.

[@TheWeirddreamer]

The rolling marble sculpture is my favourite one. There’s a giant one at a shopping center, and I could just stand there and watch for hours and not be bored.

[@pietrovinciguerra7716]

Amazing video as always. I really like the first one, the infinity mirror.

[@physicsfun]

Glad to hear that. Science is a way of life. Science is a perspective. Science is the process that takes us from confusion to understanding in a manner that's precise, predictive and reliable - a transformation, for those lucky enough to experience it, that is empowering and emotional..

[@user-mp7nz6tb2c]

Maybe for the 8-ball, they forced a tree to grow around it to where it was completely inside the tree. Then they cut off that section of the tree where the 8-ball was. (after cutting down and opening up the tree) After that, they drilled the holes so you could see it.

[@stevenhoog1]

I think they just molded the 8ball inside it

[@kylewilson6425]

The likely solution is that the wooden block was soaked in water, allowing the wood to soften and expand, making it easier to replace and remove the 8-ball. 🎱👍

[@Puggy42069]

4:56 I heard about that “missing piece” puzzle from a similar problem with cutting a piece of chocolate.

[@Benoit-Pierre]

Chocolate table is indeed very similar.

[@arfansthename]

but actually the chocolate gets just a bit shorter everytime

[@Kqzki]

Matsuyama's Paradox, The piece on the top left got placed horizontaly and because of that, the puzzle's formation got changed.

[@godofconfusion2663]

There are small spaces in each of the pieces of the square along the sides of them, and when you placed them in a different and tighter position the space accumulated into the center.

[@009rvrn]

for the missing edge piece (5:29) I think it involves the Banach-Tarski Paradox. I know nothing of it, but VSauce does.

[@mildymorbid]

My guess is you hold it up by the key chain and spin it like a top so the bearings are moved to the outside and the coin slides out the bottom.

[@wildernessofzinn17]

Art of Play sells those fun Japanese books that has the cow being beamed up by the UFO. I have that little book and never noticed that...DUH!. Thanks for the perspicacity.

[@physicsfun]

❤️

[@nikolaskuklis5925]

4:53 I think it's been done with heat and water. I've seen done something similar with nail.

[@hellchildren]

my guess would be to spin it like a coin on its edge so the ball bearings will go towards the outside like a centrifuge and then with no obstruction the coin would succumb to gravity :)

[@agentsarcas6891]

Hehe that sounds like fun

[@CoolBadKyler]

I agree

[@candrox4324]

That makes sense.

[@qrygamer]

for what?

[@hellchildren]

@@qrygamer well that's my guess for the last clip of the video

[@seemashrivastava4939]

My guess put your puzzle in vertical position then spin it and the coin will be outside the puzzle

[@random_regularguy]

ex puzzle use a magnet to get the metal balls then tilt to get the quarter out. only question, how are the metal balls staying in place and stopping the quarter and not falling out with the quarter?

[@craighomezoo9222]

Love the kinetic galaxy I'm obsessed with magnets

[@bambihax1846]

You have to hold it from the ring and it spins and when it spins the small ball will go to the side and let the coin out, I have seen this puzzle on another channel

[@gangradevivek]

10/10 for music. 10/10 for backround.10/10 for gadgets. Physics is ❤️

[@implayingrobloxandwht]

Don’t just comment but think about the cap you commented

[@NigelBillingsley]

that matsuyama‘s paradox is easy in the first order the tiles had some space between them, but in the second order they were really tight. me is shmart

[@physicsfun]

You are intelligent!

[@NigelBillingsley]

@@physicsfun thx🥹

[@micohunter7429]

The shapes not rotated make a tight fit but rotated shapes give space to fit the square in because of the "cramming effect"

[@scknehabalmiki5175]

For a physics lover you all are the greatest creation of god

[@jerwinreyes1670]

The infinity mirror tea-light candle would be a great light source on top of a night stand while sleeping

[@dennissteyn8864]

Spin the disc like we spin a coin, the centrifugal force will push the metal bearings to extreme and the coin might drop.

[@danure4568]

Man I love this guys vids. It's just so cool watching them.

[@physicsfun]

Glad you enjoyed❤️ The whole of science is nothing more than a refinement of everyday thinking.

[@Gamemaster-64]

4:54 wish I gotten this one puzzle at this one kite store, it was the one where it missing a piece till you rearrange it. I have no clue what it was called to search for it.

[@billcitizen246]

It's powered by a battery. I think that defines it as a motor. It stops when the battery gets low on power.

[@christianjamesaguilar8891]

2:17 It's because there is a gap that has enough space to add a tiny square

[@randyollmann4202]

I think it might actually be that the shapes are cut at an angle to that in one configuration they meet like this: =====/ /======= and in the other like this: =====/ \======

[@wildernessofzinn17]

Does anyone know where I can get one of those projectile machines that rolls the little steel ball down the ramp and back up into the cup?. I ordered one from Amazon and it turned out to be a scam. I ordered another from Etsy and they sent me a block of wood with no power source...worthless. They all appear to be shipped from China, and many are scams. Does China have a patent on these or something?. The one with the cool little USB power source in the base you turn on and off by laying your finger on the base appears to be tough to acquire.

[@Xavier0525]

3/5 for the music and 7/10 for the gadgets, this could make those Latex spend their time on these for a long time

[@readytogo6569]

I want to get the 360 degree Earth book but can’t find it on your site. Please help me.

[@CaptainDarkFighter]

This is like magic. Beautiful

[@kipassa225]

yeah, fundamental physics to me is like real life magic. I mean why does everything behave in a way it does? Yeah there's a system of laws but if it all comes down to the smallest fluctuations in space - tiniest particles - what makes them behave the certain way?.... I guess we may never know for sure

[@syrathdouglas1244]

Hey, idea for infinity mirror. Put resin in it and glowing red eye.

[@GreatClips199]

Hi, I saw one of your videos a year ago where you showed an interesting tealight holder in an arch-like setting capable of keeping two tealights, one on each side. Once the candles are lit, the whole setup starts rotating including the two tealights. It was based on a bimetallic strip not like the usual hot air-based tealight holders in which only the carousel rotates due to hot air moving up. Any chance you or anyone else here can point me to that video/product? Thanks in advance.

[@balrogbean]

Here's my thought for the coin escape quiz. What if you rapidly rotated the gadget back and forth in clockwise and counterclockwise rotations. This will cause the tiny marbles to scoot, hopefully, away from the coin, allowing it to slide out free.

[@physicsfun]

Yes! Centripetal acceleration and rotational kinetic energy will raise the small steel balls away from the center allowing the coin to fall through.

[@balrogbean]

@@physicsfun Ooh! Do I get any sort of reward for that?

[@Iotacox]

@@balrogbean Not even pinned... for shame

[@brian554xx]

@@balrogbean You get a quarter.

[@scottgates4979]

Where does one get small-ish pieces of one-way mirror glass? I can find the film to make glass into a one-way mirror, but I don't know if I'd trust it not to bubble up if within a few inches of a candle?

[@NotSedimentalZ]

Infinity mirror is secretly infinite ikea??!! 😳

[@ruhullamohammad7842]

Wonderful & EXCELLENT,This Types Video's Every Schools Training,Children's Mind Sharpness,,BUT Your Every Project So BEAUTIFUL,Some More New Video's Post

[@planetmarble-gravitrax93]

0:31 How schools expect us to evacuate during emergency:

[@thephysicschannelwithkenny314]

I really like the ball baring/marble toys.

[@thanadejhwangsutham3184]

It’s too crazy the infinity mirror is too crazy

[@christophergraham3160]

8-ball puzzle: the maker boiled the wood block, inserted the 8-ball, then allowed the wood to dry in a 3-axis press

[@physicsfun]

You are intelligent!

[@shyamikarandimal]

Found this video randomly subbed instantly❤️ Gonna check all the videos tonight

[@physicsfun]

Glad!

[@satyendranaik8555]

Maybe holding it by ring and spinning the toy will make balls move upwards and the coin being at center will easily slide down

[@physicsfun]

Coin Escape Puzzle: physics brain teaser- remove the coin without breaking the container or using any tools other than your hands. Of course you spin it to get the quarter out- but exactly how? ✏️ Solution: centripetal acceleration and rotational kinetic energy will raise the small steel balls away from the center allowing the coin to fall through.

[@darity_2865]

Centrifugal force really. To solve it, hold the circular clip. Then u spin it. Centrifugal forces make the metal balls go to the outside of the plastic circle. Then because the coin is in the middle, it will not be affected and fall right out. That is my guess anyways.

[@physicsfun]

Coin Escape Puzzle: physics brain teaser- remove the coin without breaking the container or using any tools other than your hands. Of course you spin it to get the quarter out- but exactly how? ✏️ Solution: centripetal acceleration and rotational kinetic energy will raise the small steel balls away from the center allowing the coin to fall through.

[@edencheung8468]

The 8 ball is probably some resin poured into the wood and then formed into a ball with a lathe and then painted. For the question my guess is you put the coin on its curved side with the skit facing down and then spin it.

[@N32855]

My favouirte ones were the laser related things like the projectorish thing and the ‘shoot the laser through it to show earth’ thing

[@physicsfun]

Glad you liked it The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

[@t_yagam]

Sir please tell me where will I get from india

[@williamsanborn9195]

To get the coin out of the container, spin the container like a coin or a spinning top. The centrifugal force will make the tiny ball bearings out of the way of the coin, thus allowing it to be set free. 😊

[@physicsfun]

Yes! centripetal acceleration and rotational kinetic energy will raise the small steel balls away from the center allowing the coin to fall through.

[@soup9242]

The missing edge puzzle is just a trick. If you were to assemble the second one as an exact mirror of the first, there would be no missing edge. However, since you didn’t, but subtly made it seem like that, there is a missing edge.

[@physicsfun]

Missing Edge Piece Puzzle: fun math involved in the design of this puzzle, which illustrates how the concept of area can challenge our intuitions. An amazing Matsuyama’s Paradox puzzle. A precision crafted puzzle by Jeux Efcé game shop.

[@fredbloggs5902]

These are interesting, however in real life the novelty value lasts about as long as it does in these videos - not long.

[@Benoit-Pierre]

There are rare physics objects that remain fun after 10mn, like lava lamp : 2 bar pendulums ...

[@fredbloggs5902]

@@Benoit-Pierre I agree totally, can you name any more?

[@Benoit-Pierre]

@@fredbloggs5902 some boyancy thermomètre may be attractive for several weeks. Plasma balls for a few hours. I play / watch my solar mill several times a year.

[@ThePenmanshipPro]

Amazed by this video like previous ones..........

[@physicsfun]

Glad you enjoyed! The whole of science is nothing more than a refinement of everyday thinking.

[@UNKNOWN-ty3er]

Keep growing We support you always 💞☺️☺️💞☺️☺️💞

[@physicsfun]

You are so kind

[@ShadowD21]

for the quiz, I would assume that you spin the entire plastic cube, pushing the small metal balls to the sides while the coin flies out. Not 100% certain, but this is what i assume is the solution.

[@physicsfun]

Yes! centripetal acceleration and rotational kinetic energy will raise the small steel balls away from the center allowing the coin to fall through.

[@Nightmare_986]

i need that lighter were i can buy it?

[@physicsfun]

Please read video description for details

[@bts_7.wonders_saranghae648]

Fun fact:" the UFO abducting the cow is a reference to the 'Alien Zoo mini series' "

[@elicooper6002]

My brain is gone from this

[@cptamorf]

The background music is 10 out of 5. At least :)

[@chicolofi]

I live in Brazil since birth and I've never heard of the Brazil nut effect.

[@jakechen4281]

I have the plastic marble things, but they dont work very well.

[@binghuachen228]

how do you do these tricks?

[@gibbytool]

For the puzzle you hold it buy the key ring and spin it.

[@joemamma944]

Spin it like a top, vertically on its edge with hole downward, balls are pushed to sides but quarter has freedom to drop cus gravity

[@physicsfun]

Coin Escape Puzzle: physics brain teaser- remove the coin without breaking the container or using any tools other than your hands. Of course you spin it to get the quarter out- but exactly how? ✏️ Solution: centripetal acceleration and rotational kinetic energy will raise the small steel balls away from the center allowing the coin to fall through.

[@jellyjeff9894]

Love these videos, keep it up!

[@physicsfun]

Glad you like them!

[@kamdenperryman8521]

For the 4 cubes one:the top left block isn’t put in right

[@ElectroTiger]

Hey what does it mean by "answer below"? Below where?

[@physicsfun]

comment section 🤷‍♂️

[@HoB_PN]

I think just shaking it well can make the coin come out on its own

[@ferus5583]

Is it possible to get physics gadgets or toys from local stores :(

[@physicsfun]

Not from local stores but definitely from physicsfun website. Please read video description for details.

[@sakibraz420]

Last one Hanging like pendulum then the puzzle solve 🥰

[@physicsfun]

Coin Escape Puzzle: physics brain teaser- remove the coin without breaking the container or using any tools other than your hands. Of course you spin it to get the quarter out- but exactly how? ✏️ Solution: centripetal acceleration and rotational kinetic energy will raise the small steel balls away from the center allowing the coin to fall through.

[@oscarpauzerfilho2003]

You are Awesome!!! Congrats!!! I wish You Much More SUCCESS!!! I’m from Brazil and still learning English.

[@physicsfun]

You are so kind. The whole of science is nothing more than a refinement of everyday thinking.

[@cardgalaxy1886]

This music is a 8/10 it’s pretty good

[@physicsfun]

Glad you enjoyed!

[@PraveenKumar-vt2fw]

Wow!!🤯like them all!

[@physicsfun]

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

[@LeetleToady7]

It never running out would be impossible, because that’s a perpetual motion machine which can’t happen

[@physicsfun]

Contains a "👉 power source" Perpetual Motion Simulator: this marble machine device does not break any laws of thermodynamics- but it sure looks like it! When I first saw videos of this piece of kinetic art I thought the effect was due to video editing, but in fact the base contains a "👉 power source" and very clever mechanism (I used compass for clue/partial reveal). (Please read video description for details)

[@Guzzlord4824]

What’s the music backgrounds you put?

[@physicsfun]

Please read video description for details.

[@Highlander388]

Where can I buy the mini marble run?

[@rajhemiloubacuta5364]

my fav is the one with the sand

[@RKUa_1Mviews]

Wow 360° book superb

[@chriscline3944]

I give the soundtrack an Eve Online out of 5. So 5. Same vibes.

[@MarkMcCluney]

Very interesting and enjoyable. Music - 2 or 3.

[@DanoSlingz]

Love these videos! 😎❤️

[@physicsfun]

Glad you like them! The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

[@bhavyagupta321]

Following your channel since u had 19 k subscribers

[@physicsfun]

❤️❤️Glad to hear that

[@Someone-it9ir]

I think it's something related to moment of force

[@therandomvloger1649]

Coolness mixed with science nice

[@physicsfun]

Glad you enjoyed! The whole of science is nothing more than a refinement of everyday thinking.

[@candrox4324]

Physics is ♥️. Love your videos.

[@physicsfun]

Glad you enjoyed! The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

[@candrox4324]

@@physicsfun Yep. Also nice music.

[@moviescenter7020]

I am from India 🇮🇳 ♥ I love your videos.

[@physicsfun]

Glad!

[@jacobgamer402]

10/10 music background

[@physicsfun]

Glad you enjoyed

[@Matrix32728]

My guess with the trapped 8 ball that it was 3D printed inside

[@josephtraverso2700]

I love physics so much ❤️

[@physicsfun]

❤️❤️ The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

[@rosebud2949]

That is what is commonly known as a vortex which is a thing that someone's demons

[@ak-cm5ni]

❤️

[@physicsfun]

❤️❤️❤️

[@avivyoukerharel2140]

Spin the coin puzzle, the marbles will be pushed aside and the coin will fly out.

[@metarcee2483]

Spin the coin puzzle around like a hula hoop. The heavier coin will move faster than the balls.

[@physicsfun]

You are intelligent

[@metarcee2483]

Thanks. I've gotten a similar question in my physics book a few years ago in high school, so I remembered that.

[@ruthbellpan346]

I like the infinity mirror

[@physicsfun]

Glad you liked it "The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.” - Albert Einstein

[@Helleuw123]

the quiz, apply centrifurgal force or how u write it

[@adamnawrocki1703]

Infiniti mirror blows my mind :D

[@physicsfun]

Glad you liked it. The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

[@TechieTim]

Would love the Plasma Arc Lighter, if only to annoy my daughter who could hear the frequency spike at 16.7KHz that us 50 year olds can't 😊

[@boxmeister3059]

Even in the video, it really did hurt my ears

[@KidsLearningZoneOfficial]

i always enjoy your video but i tried 🙇to make some toy's but i cant make. but still a am trying and hope one day i will get success💯.😍❤

[@vincentnaje4837]

Product link pls

[@physicsfun]

Please read video description for details