tractor beams
Doctors Could Someday Use Tractor Beams to Get Those Tiny Floaters Out of Your Eyes
Scientists think tractor beams could be used in medicine in the near future.
How to 3D Print Your Own Tractor Beam
It uses high pitched sound waves to trap and pull tiny objects toward it.
From NASA and the Makers of the Hoverboard: Tractor Beams
The now-famous hoverboard company will work over the next few years to tug NASA’s tiny satellites.
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Physicists Untangle Twisted Light
Bessel beams offer the promise of robust optical data transmission, microscale tractor beams, cellular scalpels, and much more.
Behold the Long-Range, Reversible Tractor Beam
Researchers have successfully created a laser beam that can move objects macroscopic distances.
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