Amazing Physics Gadgets/Toys 2
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- čas přidán 9. 02. 2024
- Hello Everyone 😀
Sit back and relax. Enjoy 8 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!
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This video contains:
1) The Levitron: spin stabilized magnetic levitation- will fly for about 3 minutes or more per launch. Perhaps the most amazing physics toy ever invented!
2) Ramp Walker Toy: dragged to the edge but never over. Physics puzzle- why does the toy stop at the edge?
3) Spectra of Neon Plasma Glass: a double walled glass mug glows orange and blue from the excitation spectrum of neon gas at low pressure. How can we know the gas is neon? A diffraction grating splits the light up revealing the famous emission spectrum of the element- you can see a prominent violet line and a bright green line as projected images of the illuminated filaments. The famous yellow and red lines of neon are visible only at the ends of the fractal like filaments. The base contains a high frequency transformer (Tesla coil) that generates high voltage electric fields (but at very low current)- which excites the neon to glow.
4) Hexa-Sphericon: Sphericons are unique solids that roll in such a way that every point on their surface comes in contact with the plane- following the path shown here with white paper.
5) The PhoTOP: phosphorescent glow illuminates the intricate path of a 405nm laser pointer beam on a balanced spinning disk. Let the disk set alone for a few minutes to allow the traces to fade- and repeat again and again to experiment making new patterns. Another piece of mesmerizing interactive kinetic art from the mind of Prof. Ken Brecher.
6) Kluster Magnetic Challenge Game: explore mysterious action at distance via magnetic fields with this fun game setup.
7) Subtractive Variability Souvenir: in 2022 I received these three disks, a set that forms an incredible interactive souvenir, from artist Felipe Pantone’s solo exhibition at gallerycommon entitled “Manipulable”. Here the disks are presented with a motorized mount of my construction where each can be rotated clockwise or in reverse with variable speed of rotation, and allows for different rates of smooth color mixing. Pantone‘s work is op art extraordinaire- mixing physics and the psychophysics of vision within forms that invite physical interactivity, astounding the senses and giving new insights to our perception.
8) South-Pointing Chariot: no matter the direction carriage moves, or how many times it turns, the arrow remains pointing south (or whatever direction it was placed initially). This amazing mechanism utilizes a differential gear train, the famous device used in cars to allow wheels to rotate at different rates when cornering. Differential gear trains have the following property, the rotation rate of one shaft is equal to the average rotations rates of the other two shafts. Each wheel of this device drives one of two input shafts, with one geared in reverse, so that if the carriage is moving in a straight line the two rates average out to zero, and the output shaft connected to the top arrow stays stationary. If, however, the carriage turns a corner, one wheel then rotates faster, and the average rate then turns the top arrow at exactly the right rate to stay pointing in the same direction. This design is the most likely basis for the ancient (about 200 CE) Chinese South-Pointing Chariot, described in historical manuscripts which describes a statue on the carriage with an arm extended pointing South. This version was designed by software engineer and tinkerer extraordinaire Matt Keveney, and expertly printed by my friend Alex Kling.
9) Silica Aerogel: a solid with extremely low density. Light as a feather, a bent post-it note can support the weight of this chunk. Used as insulation and for catching the tails of comets (see NASA Stardust mission).
10) Gravimorph Spindle: an example of the subtle yet intricate kinetic art of Kazunari Higuchi whose work always features unintuitive motion of uniquely shaped objects coupled with an intriguing audio experience- and powered only by the transformation of gravitational potential energy to the kinetic energy of motion.
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👉🏻 Randomly selected comments
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Thanks for watching❤
Can I get 1000 comments in this video 🫶🏻 ? Comment anything related with science. where are you all from🌎?
There's no more pull in horizontal direction as the thread is perfectly aligned vertical.
The weight of the ball and the toy is in equilibrium with the power. But if the ball is heavier than it is, or if the toy is round, it falls down
No
Southern California born and raised. I just love all this sciency stuff. Reminds me of good times with my dad, then with my own kids, building and playing, learning and teaching, projects going on all the time.
the mitochondria is the powerhouse of the cell
"La Ciencia nunca resuelve un problema sin crear diez más"
When the Ramp Walker Toy was already at the edge, the string was pulling downwards so the toy does not fall over. Also, the mass of the weight on the other end of the string is not heavy enough to cause the toy to tip over.
the thing stops walking when it gets to the edge because the string is no longer pulling it at an angle
Better question, why would it fall over the edge?
Die Wissenschaft löst nie ein Problem, ohne zehn weitere zu schaffen
hello respected sir !,
i am samarth, i know i am not your regular viewer, but i remember when i was in my 10th standard, i used to watch your videos, i really have to say that your videos justt made science everything from me, i love science from that period,
maybe you dont remember me sir... i passed my 12th grade last year in science stream with not muchh good grades, cause i got distracted while my studies and things happen and studying science became pressure for me cause i need to pass exams, but i took drop and preparing for iiser aptitute test, basically i got inspired again from your videos sir
and doing preparation to get in premiere Research institute of india known as IISERS (Indian Institute For Science Education And Research), if things goes planned, i am gonna do BSMS from IISER and then purse for PHD and definately will come to meet you respected Raymond hall sir :), i know your name sir, i even have conversation with you in your old videos comment section.
your biggest inspiration
samarth
:)
Thanks for your kind words ❤️
Believing in your dreams is the only way to reach your destination. Best of luck :D
sir i still remember your talk one thing is true for collectors is that your collecting is proportional to how much you can share your collection, and so you converted all your toys in one minute or less videos to upload on instagram...
and hence sir i also wanna like you so as i can't afford those toys that you have so i created some of them through art and craft materials :), oh the conversation not getting end, ok sir i hope you remembered me, thank you for your wishes :)
Excelente fondo musical: mas que 5! Saludos!!
For me, any music with repetitive elements is like nails on a chalkboard. Fortunately, I can simply mute a video like this. Keep up the good work!
#MisophoniaSucks
There are two vectors of forces at work on the Ramp Walker Toy. One is gravity of Earth pulling on the weight and also pulling the toy and the other is the friction of the table. At the start the friction isn't high enough to prevent the toy from moving. Since the feet are slightly rounded and movable it starts moving. Once the toy reaches the edge the friction is high enough to stop it and the gravity on the toy itself stops it. Also the weight isn't high enough to pull the toy over.
Your channel brings back so many memories from my childhood, like the walking toy I remember finding in the cornflakes box, back in the 1960s.Thank you for allowing me to reminisce.
Glad you like them!
Science is ❤️
Really enjoy your videos. Thanks! Watching from Big Bear California
0:45 Horizontal component of tension goes to near zero asit is near the edge, so horizontal pulling goes to zero as it reaches the edge.
Next pls look at the optical illusion the Penrose Triangle pls.
The phoTOP looks like the kind of thing that would be an easy way to damage you eyesight. If you accidentally go too far in to the middle and the laser hits the shiny metal turning knob, the beam could reflect in to any spectator's eyes. Easy one to fix with a matt black coating/cover.
Okay, these were really cool!
Very cool things.
Where can you buy the first one?
whenever i need some engineering inspiration, i can always count on this channel to be an excellent source.
Physics describes the real magic of the universe ❤️❤️
I really want the plasma glass but it’s not in the shop 😢
Si-ants cain't never do nuthin' raight widout makin' uh tenfold bigger mess! - "Texican language" 🤠👍👍
Thank you for this wonderful video, I look forward to more cool science!!
The magnet one is kind of like the atoms in a liquid - interesting what would happen if you had them on a gentle slope - would they flow? When you compress it too much (with the "orange gravity string") - BANG! - you get a neutron star!
La ciencia nunca resuelve un problema sin crear diez más
lovely
PHX AZ: between 3rd and 5th N of Van Buren, there was a shop called “Biosphere one” and it had novelty’s like that for sale.💜😈
La science ne résout jamais un problème sans en créer dix de plus.
J'aime la science parce que c'est la seule chose qui donne un sens à ce monde ❤️❤️.
A transverse wave is one in which the direction of the particles of the medium is perpendicular to the direction of propagation
Esses videos são ótimos o unico problema é que não da pra traduzir o texto e a gente não entende a explicação por estar em inglês. Mas mesmo assim adoro assistir.
Fico feliz em ouvir isso
:D
Background Music Rating: With 1 being the best, I'd give it a 30.
from🌎
Why did bro give a shoutout to the guy that said "i literally wanna raid your house"
"Ciência nunca resolve um problema sem criar mais dez."
Tiede ei ratkaise ongelmaa luomatta kymmenen lisää.
Victoria Australia, nothing like having no internet access for a while to make me really appreciate it. ( catastrophic fire danger warning + heat + storms) Thousands of people still with no power.
Hmmm wouldn’t those magnets self-assembling into a one or two "sticks" of magnets (in a straight line) be an automatic decrease in entropy? I’m sure I’m missing something, I’m tired - having bad insomnia.
العلماء لم يحلّو مشكلة بدون ان يخترعون عشرة زيادة.
العلم هدية جميلة للإنسانية
❤
"A tudomány soha nem old meg egy problémát anélkül, hogy létrehozna még tizet."
La youmkino lil3loumi al iktichafi 7alaa limouchkillon douna an yakhlako 10 machakil
commenting cuz you told me too
sains tidak pernah menyelesaikan masalah tanpa mencipta sepuluh lagi
A tudomány nem old meg egy problémát anélkül, hogy tíz továbbit csináljon.
Wow!
😂
🎉x?
Sure you will get 1000 comments.
I like the music
Glad you enjoyed
UK!
Science never solves a problem without creating ten more
I love science because it is the only thing that makes sense of this world.
❤️
Highly unlikely - may be nine or eleven.
I'm Hungarian.🇭🇺
Teadus ei lahenda ühtegi probleemi, ilma kümne uue tekitamata. I'm from Estonia.
Tere :D
Kogu teadus pole midagi muud kui igapäevamõtlemise viimistlemine.
Hindi kailanman malulutas ng agham ang isang problema nang hindi lumilikha ng sampung higit pa.
2:54 girls with me:
과학으로 문제 하나를 해결할 때마다 새로운 문제 10개가 생겨난다.
과학 전체는 일상적 사고의 개선에 지나지 않습니다.
@@physicsfun The entirety of science is nothing more than an advancement of daily thoughts.
Nauka nigdy nie rozwiązuje problemu bez tworzenia dziesięciu nowych.
Cała nauka to nic innego jak udoskonalenie codziennego myślenia.
Until it stops on the bottom
"Наука ніколи не вирішує проблему не створюючи десять нових"
Let's goo 1000 comment
❤️
Because the weight is falling
Наука решает проблему, создавая десять новых
Music = 3
Wetenschap lost nooit een probleem op, zonder 10 nieuwe te veroorzaken. -Dutch-
Wat ik zo leuk vind aan wetenschap, is dat je tijdens het leren niet echt antwoorden krijgt. Je krijgt alleen maar betere vragen.
Background music gets a 5.
ecneicS reveN sevloS A melborP tuohtiW gnitaerC neT eroM
La science ne résout aucun problème sans en créer 10 autres
La plus belle chose que nous puissions expérimenter est le mystérieux. C’est la source de tout véritable art et science.
syens iz not gud at makin solve-things
asdf
Наука ніколи не вирішить проблему не зробивши десять нових 🇺🇦
No need for any music.
Thanks, already turned off sound!
"La Ciencia nunca resuelve un problema sin crear diez más"