Newton's Nightmare Anti-Gravity Tube
Is it science or sorcery? Your audience will think you have the power to remove
gravity from a simple aluminum tube. Show them a brass weight and they watch it
rocket through the tube. Then you remove the gravity from the tube and the
weight floats through the tube slowly like an astronaut through space! The trick
involves a little sleight of hand and laws of science but your audience will
think it's magic! 10" tube.
Available from: Things You Never Knew Existed Online Catalog for:
14.98 USD
| |
|