11 AMAZING SCIENCE TOYS/GADGETS OF ALL TIME!
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- čas přidán 23. 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:
👉🏻 Reflective Wind Spinner: this one translates rotating motion into a repeating expanding (or shrinking) circle. An interesting one of many ways to connect rotational motion to translational motion.
👉🏻 KaleidoFlow Fluid Cell: the phenomenon of streaming birefringence colorfully reveals the temporary shear stresses induced in a liquid by a moving plastic sphere.
👉🏻 Splat Pig Ball: water filled ball made of an extremely elastic and sticky (tacky) soft polymer. This toy can regain its initial shape after extraordinary deformation- as caught in 240 fps slow motion (see the replay).
👉🏻 Magnetic Pendulum Array (exploratorium): 21 aluminum pendulums, each with a large magnet affixed to the end. The magnets allow kinetic energy to be shared. Note how the energy of the end pendulum is transferred to the rest in two steps- 1) the magnetic fields interact to damp the motion until 2) the end pendulum is captured into synchronized motion with the rest, allowing the energy to propagate to the front pendulum. 🌟 With special thanks to the Exploratorium!
👉🏻 Levitating Mini Moon Lamp: tapping the floating illuminated Moon turns this LED lamp off and on in this strange design.
👉🏻 Spherical Lens: an 11cm in diameter sphere of fused quartz. Telescope Peak as refracted through a crystal ball from the vantage point of the Devil's Golf Course. From a road trip to Death Valley National Park last year.
👉🏻 Unique Newton's Cradle @physicsfun
1) Modern LED Newton’s Cradle: the classic physics demonstration of conservation of momentum and energy cleverly updated with LEDs and light sensors that synchronize color with changes in motion.
2) Magnetic Newton's Cradle: the famous collision demonstration reimagined with opposing magnets as the pendulum weights- shown here in two modes of operation. Initially the collision pattern looks similar to the traditional colliding spheres version but quickly goes chaotic- the magnetic field of each weight interacts with all the other magnets simultaneously making the system nonlinear. A 1990s desk toy by Fascinations- sadly no longer in production.
3) Giant Newton's Cradle: industrial model made with galvanized aircraft cable, aircraft aluminum for the frame, and 1.5 inch one-half pound nickel plated chrome steel spheres. (0.23 kg and 3.8cm in diameter each) The classic demonstration that shows the curious behavior due to conservation of both momentum and kinetic energy.
👉🏻 Rattleback: prefers to spin counter clockwise. If spun clockwise, a complicated combination of friction, precession, and instability induced vibrations transforms the rotational energy into into rattling (energy of oscillations) and then into rotational energy in the opposite direction!
👉🏻 Polariscope Holiday Decor: while wearing my polarizing sunglasses I happened to notice psychedelic and fractal like colors appearing within these snowflake decorations, inspiring further exploration and production of this display. What’s going on?
👉🏻 Viral stuff on internet vs @physicsfun
👉🏻 BONUS CLIP
👉🏻 Randomly selected comments
Background music by :
Song: ❰Chillout❱ Sappheiros - Embrace
Video Link: • ❰Chillout❱ Sappheiros ...
Flow by Nomyn / nomyn
Creative Commons - Attribution 3.0 Unported - CC BY 3.0
Free Download / Stream: bit.ly/-_flow
Thanks for watching❤ - Věda a technologie
Can I get 1000 comments in this video ❤️? Comment anything related with science. where are you all from?
Best channel ❤
81
7:05 incredible oomm ❤
I like science, it’s a lot like magic but real.
Yes! The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
as always, love your videos ! the way you showcase toys sir !
Nice fun video 👍👏👌
Wow amazing quality ❤
Excelente musica como siempre!! 🎉🎉
Thank you for sharing!
saya sangat suka dengan semua video anda... sangat menghibur... indonesia
how 4:53 ? Rattleback is love❤
Love what you do naturally in the physical world. Some are beautiful. The music is outstanding
Glad you enjoy it!
Shoutout from India, always fascinated by your amazing content. Would like to see some Quantum Physics related concepts hoping they do exist.. 😊👍🏻
Brisbane, Australia very enjoyable watch all these
Glad you enjoyed
Physics: Every day a little miracle!
Physik: Jeden Tag ein kleines Wunder!
Decades ago, I had a rattleback although not sure what it was called then. I’ve been looking for one over the last while to show the grandkids. Thanks for showing all the neat stuff.
I wish I could buy these things
Yes you can.
you need to add a hyphen between the word "instability" and "induced" 5:06
NM - Background music 5! These rock!
Glad you enjoyed ❤️
The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
Very satisfying and well constructed video❤️
So glad!
The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
This is my favorite site on planet earth! Science is perpetual discovery and the content you SHARE is Engaging 🤸 Gratitude ✌️
You are so kind ❤️
What I love about science is that as you learn, you don’t really get answers. You just get better questions.
Thanks again for another fun and thought-provoking video! :)
Glad you enjoyed it!
Science is the key to our future.
3:24 ❤❤❤
Modern LED Newton's Cradle
Lovely collection!
Thank you!
Physics describes the real magic of the universe.
அறிவு இயல் = அறிவியலே உண்மை
Your channel is a reliable source of information.
Glad❤️
Oh the wonders and mysteries of this amazing world we all share!
Science is our everything. Nothing in the world is possible without science
Ciencia são factos
i wanna see a Newton's cradle version. 2:15
thank you! 3:49
I love watching your videos. 👍
Glad
Southern Oregon USA. Some great gift ideas here!
Awesome! Thank you!
Ciência são fatos
😎👍
Physics is really fun!❤
Physics is the best. Still so many unanswered questions. Just when you think you know, you get surprised again.
Chemie sind fakten 👍
Cool toys.
Glad you like them!
Love watching your video from Northeast India. 👍
Glad ❤️
Physics describes the real magic of the universe.
Amazing !
Glad you think so!
Science is not meant to cure us of mystery, but to reinvent and reinvigorate it.
Very very nice. Music 5.
Many thanks
Oh my Glorb
I’m watching from Southern California. 😊
Hello ❤️
Perpetual motion (without further input) is not a thing
Perpetual discovery and delight are.
Nauka to FAKTY!
Top
"La Ciencia son HECHOS "
Watching in Houston, TX.
Hello
Science is FACTS
The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
2:48
2: 0:49 when close eyes
Ciência é FATOS
Ciencia es HECHOS
1:02 מדע הוא עובדות
Where can I get the music?
Please read video description for details
Faits de sciences.
La science est la clé de notre avenir.
Tiede on tosiasioita.
Ciência são fatos
O que adoro na ciência é que, à medida que você aprende, você realmente não obtém respostas. Você apenas recebe perguntas melhores.
Vive la physique
La physique décrit la véritable magie de l'univers.
Sains ialah fakta
4:08 Literally this one ❤
Cute toys but why would I comment such a lie