Using a speaker system researchers in Tokyo were able to move small objects in 3D by creating a standing wave
Source and video:
http://www.mopowah.com (http://www.mopowah.com)
Quote from: infringer on January 10, 2014, 10:37:08 PM
Using a speaker system researchers in Tokyo were able to move small objects in 3D by creating a standing wave
Source and video:
http://www.mopowah.com (http://www.mopowah.com)
This experiment is more 100 years old.
http://en.wikipedia.org/wiki/Kundt's_tube