The rail gun uses electromagnetic induction to launch a metal ring into the air.
Watch Video:
The Classic!
A Van de Graaff Generator is used to make sparks!
Watch Video:
The Van de Graaf makes some Vermiculite dance like crazy!
WATCH VIDEO
As a steel ball rolls down a ramp to collide with three other balls, momentum and energy are conserved.
When a magnetic ball rolls down the same ramp, it launches the other ball completely off the ramp!
Watch Video:
How to Turn Separate Cups of Hot and Cold Water into Electricity!
Watch Video:
Study Science @ SMU!
A podcast that reviews the
Voyager Golden Record!
