Scientists are working on bringing a tractor beam from science fiction to reality. The researchers are planning to use beams of electrons to create opposite charges and attract object to the beam for ...
Dead satellites pose hazards in crowded orbits. Engineers at University of Colorado Boulder are building a 'tractor beam' that can pull space junk without touching it. GOP lawmakers blindsided by new ...
The quest for a real life tractor beam continues, with a 2-micrometer-thick silicon light bender. The silicon metasurface changes a solid beam into a triple spiral one that can pick up particles.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results