Le Sat, 4 Jan 2014 13:39:05 +0000,
Fons Adriaensen a écrit :
> On Sat, Jan 04, 2014 at 09:24:54PM +1100, Patrick Shirkey wrote:
Acoustic, inclusive acoustic levitation, already have uses. The army
use it (at least from the Vietnam war), the chemical and drug industry
use it or have plans to use it, etc.