Look at this tornado/dust devil disrupting the football match

(1 min 9 seconds)

Super amazing trick shot

(1 min 6 seconds)

A series of demonstrations you can do with liquid nitrogen. Explore the effects of cooling by a substance at -196?C.

(5 min 49 seconds)

IFW-Dresden Superconducting Magnetic Levitation (Maglev) Train Models http://www.ifw-dresden.de/ http://www.supratrans.de/ http://www.evico.de/

(5 min 33 seconds)

amazing!!

(0 min 27 seconds)