การดู
2:19
MSA Lifting Magnet Field Depths - Magnetic Saturation
1:28
Making a Magnet Using the Stroke Method
3:04
Magnets | Magnetism | Physics | FuseSchool
1:09
Magnets can clean oddly shaped glasses?
6:26
MAGNETS: How Do They Work?
5:49
How Magnetic Suspensions Work - Magnetic Ride Control
1:59
Magnetek: MagnePulse Digital Magnet Control
10:17
Mind-Blowing Magic Magnets - Smarter Every Day 153
