"Captain! Ya canno' break the laws of physics!"
"OK, Scoty, but the laws of physics allow you to reach out and hold a thing without touching it, and to move them without pushing. So build me a friggin' tractor beam!"
So Scotty hired some dudes from the University of Dundee, in Scotland (naturally) and they figured out how to build one with tiny speakers:
Real-Life 'Tractor Beam' Can Levitate Objects Using Sound Waves
"That's logical..." said someone else.
"OK, Scoty, but the laws of physics allow you to reach out and hold a thing without touching it, and to move them without pushing. So build me a friggin' tractor beam!"
So Scotty hired some dudes from the University of Dundee, in Scotland (naturally) and they figured out how to build one with tiny speakers:
Real-Life 'Tractor Beam' Can Levitate Objects Using Sound Waves
"That's logical..." said someone else.
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