Suspending experiments in thin air

Clery, D.
April 1992
New Scientist;4/25/92, Vol. 134 Issue 1818, p19
Describes a machine developed by Intersonics of Northbrook, Illinois which can levitate balls of hot liquid and will be used to help materials researchers who carry out tests on substances without touching a container. Called the Aero-Acoustic Levitator; Description.


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