# Akustisk levitation
Author: Magi-cat

It's magic! 😎

https://www.youtube.com/watch?v=669AcEBpdsY&feature=youtu.be

## Comment 1
Author: Magi-cat

Lite mer ljudvågs-"magi":

Inte bara i sci-fi..."Tractor beam"!

"The technique, published in _Nature Communications_today (27 October 2015), could be developed for a wide range of applications. For example, a sonic production line could transport delicate objects and assemble them, all without physical contact. Or a miniature version could grip and transport drug capsules or microsurgical instruments through living tissue."

http://myscienceacademy.org/2015/10/27/from-science-fiction-to-reality-sonic-tractor-beam-invented/