Fakta, teori & skepsis ⇒ Acoustic Levitation

[Kræsj]

De bruker lyd til å få objekter til å levitere. Ganske så kult..enda kulere er det at videoen under er fra 1987..
http://www.huffingtonpost.com/2010/01/2 ... 29558.html

[youtube]94KzmB2bI7s&feature=player_embedded[/youtube]

This is an acoustic levitation chamber I designed and built in 1987 as a micro-gravity experiment for NASA related subject matter.
The 12 inch cubed plexiglas Helmholtz Resonant Cavity has 3 speakers attached to the cube by aluminium acoustic waveguides.
By applying a continuous resonant(600Hertz) sound wave, and by adjusting the amplitude and phase relationship amongst the 3 speakers; I was able to control levitation and movement in all 3 (x,y,z) axis of the ambient space.
This research was used to show the effects of micro-gravity conditions that exist in the space shuttle environment in orbit, but done here on Earth in a lab.
This is not "anti-gravity." So don't waste time arguing something pointless.

[Gjest]

Det derre testa vi på ungdomsskolen . psyko greier

[Fribryteren]

stilig fenomen.
Her kan dere lese mer om hvordan det fungerer hvis dere er interessert.

http://science.howstuffworks.com/acoust ... tation.htm