The tractor beams don't have to be on the same surface as the cells to work effectively, either. The integrated optical phased array (IOPA), as it's called, can trap cells from afar.

“It’s similar to the tractor beam you see in Star Trek, although not nearly as powerful.” First, Schaub and his colleagues must solve a series of challenges, which they’ve described in numerous recent ...

Microscope “tractor beams,” known to scientists as optical tweezers, come in either bulky, expensive setups or smaller, ...

DENVER, March 20, 2025 /PRNewswire/ -- For centuries, farmers have turned to almanacs — part guide, part inspiration — to navigate the seasons and plan for what's ahead. Tractor Beam is a new ...

Use the Saucer's tractor beam to deliver the vehicle to Hayseed's Farm, which is located just northeast of Corny Complex. Disengage the tractor beam at the location, and the quest should be completed.

In 2015, researchers made (acoustic) waves when they created the first single-direction sonic tractor beam. Now, the same scientists have developed the invention’s design, simplifying it to let ...

A proper tractor beam, say scientists, must be able to rotate objects as well as move them. Just a beginning. The researchers describe in the journal Science how they extended the principles of ...

Powerful, carefully controlled sound waves could be used to control objects without having to touch them at all–even inside the human body. This video shows a real live tractor beam in action ...

Australian researchers have developed a Star Trek-style tractor beam that uses laser to move objects - an achievement described as a 'holy grail' News. Olivia Solon. 14:34, ...

Powerful new tractor beam could allow for Star Wars levitation and even let people float, scientists claim. Until now, scientists thought such tricks could only be used on tiny objects.

A real-life miniature version of the "tractor beam" featured in the Star Trek series has been created by a team of scientists which could be used in medical testing. Although light manipulation ...

A laser can act as a "tractor beam", drawing small objects back toward the laser's source, scientists have said. It is known that light can provide a "push", for example in solar sails that propel ...