A tractor beam is a device that can move an object from a distance. The idea comes from a 1931 sci-fi story called Spacehounds of IPC: “There is such a thing as a ray screen, you kill-joy, and ...

In other words, they could adjust the beam to only pull the 400 nm particles, then change it to only pull the 1000 nm particles. That has an exciting application to medical testing.

Tractor beams sound like science fiction straight out of “Star Trek,” but one U.K.-based researcher is showing off how you could make your own using a 3D printer.Short for “attractor ...

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 … The post Scientists might ...

NASA is funding research into three potential methods that could lead to a working tractor beam. Newsletters Games Share a News Tip. Featured. Featured. Breaking News. White House Watch.

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 ...

Tractor beams are one of the most iconic pieces of science-fiction technology, most likely popularized through movies and TV shows such as Star Wars, Star Trek, ...

British researchers have built the world's first sonic tractor beams that lift and move objects using soundwaves. A team from the universities of Bristol and Sussex, in conjunction with ...

Human levitation with Star Trek- style tractor beams may soon be possible, as scientists have shown for the first time that large objects can be suspended in air, using just sound.

Scientists built a working tractor beam—the first example of one that pulls objects visible to the naked eye. That's a huge deal.

Tractor beams would greatly simplify collecting these valuable samples for analysis.' Dr Grier is due to describe his technology in a documentary filmed by the Smithsonian to celebrate the 50th ...

Tractor beams will we used to collect interstellar particles but is light years away from . Three NASA scientists have been given the go ahead to work on the science fiction invention.