Physics Girl
AMAZING! Ferrofluid and Glow Sticks
Watch what happens when we mix ferrofluid with the liquid from a glow stick!
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World's Easiest DIY Electric Train
How do you take copper wire, a battery and magnets and make electric train?
Physics Girl
Is this really 3D?
3D movies and TV are is increasing in popularity, but is any of it truly 3D?
Physics Girl
How SMOOTHNESS of a SOCCER BALL affects curve
Curving and bending a ball using the magnus effect is common in every sport.
