This is a really nice demonstration, and explanation of, what happens when you drop a magnet down a conducting non-magnetic tube. YouTube Description: Huge thanks to the Royal Institution, Professor... continue reading
posted by Aard Vark (oritteropo) 1 decade 1 year 4 months 2 weeks ago • 228 views • 3:50Videos (62) | Sift Talk (1) | Blogs (0) | Comments (1000) |
sillybands + vi harts doodles and imagination = win
posted by RadHazG 1 decade 2 years 9 months ago • 1,733 views • 2:24