Sometimes we can have fun with optical illusions.  At the same time we forget that sound is actually in wave form and can move things.

To do this at home you would need:

• a speaker
• one rubber hose
• water wource
• tone generating siftware
• produce a 24hz sine wave
• 24 fps capable camera

Secure your hose to the speaker, produce a 24hz sine wave and adjust the volume…Sit back and enjoy the awesomeness!