For SF works like "Star Wars", as a technique to attract spaceships and luggageTractor beam"Will appear. In reality, we succeeded in making a tractor beam that floats objects by floating ultrasonic ...

A water-based tractor beam that could contain oil spills and manipulate floating objects cannot yet be explained by mathematical theory. Michelle Starr is CNET's science editor, and she hopes to get ...

Scientists may have discovered how to create a real-life tractor beam using electromagnetic radiation that can draw particles toward it. The result is something very akin to the tractor beam seen in ...

Make Mini Tractor From Wood With 4 Trailers and Puppies and Make Horse Cart From Wood A wooden mini tractor can be crafted with care, its wheels carved smoothly to roll with ease. Attach four small ...

Physicists have built a tractor beam out of lasers that can both repel and attract objects across distances 100 times farther than previously possible. Michelle Starr is CNET's science editor, and she ...

Science fiction has a few iconic technology staples -- lasers, teleporters, flying cars, warp drives, and tractor beams. Physicists at the Australian National University just invented one of those, ...