News

The researchers are drawing on one of the oldest tropes in science fiction: tractor beams like the ones the Starship Enterprise uses to safely move asteroids out of the way. Imagine this: In the ...
Microscope “tractor beams,” known to scientists as optical tweezers, come in either bulky, expensive setups or smaller, ...
Don’t blame us for the click-baity titles in the source articles about this handheld “acoustic tractor beam”. You can see why the popular press tarted this one up a bit, even at the risk of ...
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 ...
DENVER, Nov. 1, 2024 /PRNewswire/ -- Tractor Beverage Company, the planet-first drink brand that's USDA Organic Certified, is launching something new—and it's not just your next favorite ...
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 ...
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.
In an effort to make a futuristic tractor beam, ... Familiar in series such as Star Trek, the tractor beam is a device capable of shining a laser on to an object and drawing it towards you.
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 ...
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 ...
Tractor Beverage Company, the planet-first drink brand that's USDA Organic Certified, is launching something new—and it's not just your next favorite beverage. Introducing Tractor Beam, a ...