Fundamentals of Halbach Arrays
20:08
Pyramid Magnets - Understanding how they work
15:40
3d-printed Halbach Motor - Building Instructions
16:51
Magnetic Levitation - Interesting Possibilities
19:41
Professor Eric Laithwaite: Motors Big and Small - 1971
1:42:07
How do Magnets & Magnetic Fields Work?
21:25
Extreme Magnets
22:59
O Paradoxo da Cúpula: Uma Brecha nas Leis de Newton
18:39