#magnets — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #magnets, aggregated by home.social.
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💁🏻♀️ ICYMI: 🚄🧲 An animated #TEDEd lesson from Ning Zhao details how magnetic fields lift, propel, and brake #maglev #trains. By replacing #wheels with magnetic #levitation, these high-speed #vehicles eliminate mechanical friction to reach speeds over 400 km/h.
👉 Learn more: https://seethis.tv/post/how-do-maglev-trains-work
#aerodynamics #animals #animation #biomimicry #birds #city #design #engineering #infrastructure #japan #magneticfield #magnets #science #solutions #speed #technology #tech #transportation #travel #vehicles #physics #rail #tksst #video
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💁🏻♀️ ICYMI: 🚄🧲 An animated #TEDEd lesson from Ning Zhao details how magnetic fields lift, propel, and brake #maglev #trains. By replacing #wheels with magnetic #levitation, these high-speed #vehicles eliminate mechanical friction to reach speeds over 400 km/h.
👉 Learn more: https://seethis.tv/post/how-do-maglev-trains-work
#aerodynamics #animals #animation #biomimicry #birds #city #design #engineering #infrastructure #japan #magneticfield #magnets #science #solutions #speed #technology #tech #transportation #travel #vehicles #physics #rail #tksst #video
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He really thinks that magnets don't work when they get wet. And because he's their Mad King, all the little Americans will have to scurry around and make the impossible happen, anything but stop the guy....that wouldn't be American at all!
"He was right about injecting bleach, he's gotta be right about magnets!" - MAGA
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Stupid enough to be true, isn't it? And being such a persistent man (ask his many rape victims) he's not going to budge until he dies.....something so many of us are hoping on. I've got a bottle of champagne ready for it!
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💁🏻♀️ ICYMI: 🚄🧲 An animated #TEDEd lesson from Ning Zhao details how magnetic fields lift, propel, and brake #maglev #trains. By replacing #wheels with magnetic #levitation, these high-speed #vehicles eliminate mechanical friction to reach speeds over 400 km/h.
👉 Learn more: https://seethis.tv/post/how-do-maglev-trains-work
#aerodynamics #animals #animation #biomimicry #birds #city #design #engineering #infrastructure #japan #magneticfield #magnets #science #solutions #speed #technology #tech #transportation #travel #vehicles #physics #rail #tksst #video
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💁🏻♀️ NEW: 🚄🧲 An animated #TEDEd lesson from Ning Zhao details how magnetic fields lift, propel, and brake #maglev #trains. By replacing #wheels with magnetic #levitation, these high-speed #vehicles eliminate mechanical friction to reach speeds over 400 km/h.
👉 Learn more: https://seethis.tv/post/how-do-maglev-trains-work
#aerodynamics #animals #animation #biomimicry #birds #city #design #engineering #infrastructure #japan #magneticfield #magnets #science #solutions #speed #technology #tech #transportation #travel #vehicles #physics #rail #tksst #video
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💁🏻♀️ ICYMI: ⚡🧲 #Cambridge #math professor Hannah Fry demonstrates how to build a simple electric #motor using a #battery, #copper wire, #magnets, and paper clips.
Winding wire into a coil creates an electromagnet that repels and attracts the magnet beneath, forcing the coil to spin.
👉 Learn more: https://seethis.tv/post/how-to-make-an-electric-motor-video
#activities #diy #electricity #howto #metal #physics #science #technology #tech #magnetism #engineering #diy #experiment #electromagnets #tksst #video
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💁🏻♀️ ICYMI: ⚡🧲 #Cambridge #math professor Hannah Fry demonstrates how to build a simple electric #motor using a #battery, #copper wire, #magnets, and paper clips.
Winding wire into a coil creates an electromagnet that repels and attracts the magnet beneath, forcing the coil to spin.
👉 Learn more: https://seethis.tv/post/how-to-make-an-electric-motor-video
#activities #diy #electricity #howto #metal #physics #science #technology #tech #magnetism #engineering #diy #experiment #electromagnets #tksst #video
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💁🏻♀️ ICYMI: ⚡🧲 #Cambridge #math professor Hannah Fry demonstrates how to build a simple electric #motor using a #battery, #copper wire, #magnets, and paper clips.
Winding wire into a coil creates an electromagnet that repels and attracts the magnet beneath, forcing the coil to spin.
👉 Learn more: https://seethis.tv/post/how-to-make-an-electric-motor-video
#activities #diy #electricity #howto #metal #physics #science #technology #tech #magnetism #engineering #diy #experiment #electromagnets #tksst #video
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💁🏻♀️ NEW: ⚡🧲 #Cambridge #math professor Hannah Fry demonstrates how to build a simple electric #motor using a #battery, #copper wire, #magnets, and paper clips.
Winding wire into a coil creates an electromagnet that repels and attracts the magnet beneath, forcing the coil to spin.
👉 Learn more: https://seethis.tv/post/how-to-make-an-electric-motor-video
#activities #diy #electricity #howto #metal #physics #science #technology #tech #magnetism #engineering #diy #experiment #electromagnets #tksst #video
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Geometry of the Motion of a Free Prolate Gyroscope (and the Power of Magnets)
How should I spin the story of the gyroscope this time? Imagine, you have a wonderfully crafted elongated ellipsoid from wood (shaped like a rugby ball). You built some apparatus that make it spin fast about its major axis. Probably you can make it spin with your bare hands - or you ask a tentacled alien for help. The symmetry axis of the body, the axis of rotation, and the vector of angular momentum are all aligned. You or the alien or the apparatus fling the ellipsoid into the air, […] -
Are Rare Earth Magnets About to Become Obsolete? #rareearthelements #magnets
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Trump's Bizarre Magnet Rant Confuses Defense Contractors
📰 Original title: 'Do magnets!' Bizarre and rambling Trump rant baffles defense contractors
🤖 IA: It's clickbait ⚠️
👥 Users: It's clickbait ⚠️View full AI summary https://en.killbait.com/trump-s-bizarre-magnet-rant-confuses-defense-contractors.html?utm_source=mastodon_world&utm_medium=social&utm_campaign=killbait.mastodon_world
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> These electromagnets (each strong enough to lift a small aircraft carrier) will
> help hold a superhot cloud of charged particles called a plasma.Ah. This appears to be a meaning of the word "small" that I was previously unfamiliar with.
#BigThings #AircraftCarrier #ship #DouglasAdams #magnets #HowDoTheyWork
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Nice new video showing the hoist of our third toroidal field (TF) magnet for our SPARC tokamak — the fusion demonstration machine we're building at CFS HQ in Massachusetts. These electromagnets (each strong enough to lift a small aircraft carrier) will help hold a superhot cloud of charged particles called a plasma. When those particles collide — that's fusion — the process releases tremendous amounts of energy. https://www.youtube.com/shorts/lflVjhWgads
#FusionEnergy #Magnets #Science -
99 day #uptime. Survived blizzards, storms, heat, and last night's wind and fury. How? #Magnets....that's how they work! 99 days of not charging it other than by the pure rays of Sol Invictus. Always on, always working to serve #Aberdeen #SouthDakota the meshy goodness.
Chirp on my sweet #meshtastic solar car mounted beauty...chirp on . #seeed #solar #solarpunk -
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Tomorrow I show what happened when we put beam through these 1.85 Tesla permanent #magnets. #IPAC26 #accelerators #physics
9:50am in the big auditorium
"Beam tests of a permanent magnet medical accelerator arc from 10-250MeV" (WEO4M02) -
(Volume 10, pg. 6) (1924), from Unai no tomo.
Source: The Metropolitan Museum
https://pdimagearchive.org/images/5f6c28f7-8505-49dc-bd1e-5c132274cff8
#childhood #toys #japan #magnets #children #mice #design #play #art #publicdomain
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RE: https://amicale.net/@franceinfo/116505595310411371
Good news!! #Magnets #MadeInEurope ! The #EU will be less dependent on China ;)
While the European Union is 98% dependent on China, a factory in Grenoble manufactures permanent magnets, which are found in electric cars, headphones, and even wind turbines."
