Neodymium Magnet Experiments - 搜索视频

This Tiny Magnet Can Turn Your Tap On Neodymium magnets are the strongest type of permanent magnets known today and they are very different from ordinary iron magnets. Regular magnets are usually made of iron or ferrite, where the atoms only loosely align in one direction. Neodymium magnets, on the other hand, are made from a mix of neodymium, iron, and boron. This combination creates a special crystal structure that locks the atoms into a stronger and more uniform alignment. Because of this, ne

This Tiny Magnet Can Turn Your Tap On Neodymium magnets are the s…

已浏览 9.4万次1 周前

Facebookvt.physics

Diamagnetic Trap Levitation: tiny neodymium cube magnet trapped between two diamagnetic discs of pyrolytic graphite. Diamagnetic substances only have magnetic fields of their own when placed in an external magnetic field from another source- here the cube shaped magnet supplies the field. Diamagnetic fields are pretty weak, so the top magnet is adjusted to help lift the tiny magnet against gravity where the slightest air currents can send it dancing. A creation of Martin Simon in my collection s

Diamagnetic Trap Levitation: tiny neodymium cube magnet trapped …

已浏览 2340 次13 小时之前

FacebookPhysicsfun

China’s Rare Earth Chokehold!

China’s Rare Earth Chokehold!

已浏览 17.8万次1 周前

YouTubePatrick Boyle

India Plans $788 Million Push To Boost Rare Earth Magnet Manufacturing To Cut Reliance On China

India Plans $788 Million Push To Boost Rare Earth Magnet Manufac…

已浏览 1.5万次6 天之前

YouTubeHindustan Times

Can We FINALLY Crush Tungsten Cube With 300 Ton Hydraulic Press?

Can We FINALLY Crush Tungsten Cube With 300 Ton Hydraulic Press?

已浏览 29.6万次1 周前

YouTubeHydraulic Press Channel

Goliath Vibrations

Goliath Vibrations

已浏览 1162 次3 天之前

YouTubeMagnetic Games

She SCREAMED When She Saw What I Pulled Magnet Fishing…

She SCREAMED When She Saw What I Pulled Magnet Fishing…

已浏览 3.2万次3 天之前

YouTubeThe Fisher

Remaja di Selandia Baru Telan 100 Magnet Berkekuatan Tinggi, Usus …

已浏览 1771 次2 周前

YouTubeTribunnews

Mega Magnet Fishing With A Jet Boat !!! #magnetfishing

已浏览 1.7万次3 天之前

YouTubeAquachigger

Menteri Sains, Teknologi dan Inovasi, Chang Lih Kang berkata P…

已浏览 4566 次6 天之前

观看更多视频