In the future, we may have remote-controlled insects to reach places humans cannot. At least that's what Dr. Hirotaka Sato, an aerospace engineer from Singapore, is hoping.
Paul O'Grady - Probably the most elegant gagging you have ever seen.
A tennis ball is placed in a tube with vacuum. When exposed to air, the ball is accelerated by the atmospheric pressure.
A Terrible Mistake
Kinect 3D camera and a projector