By combining the National Ignition Facility (NIF) laser and ultra-light metal foams, researchers at Lawrence Livermore ...

High-powered fiber lasers are making endothermic cutting—using nitrogen, air, and gas mixing—a dominant method, but as Andujo ...

[Jesse]’s modification doesn’t affect the laser beam itself; it is an improvement ... not better. 3D-printed nozzle to promote laminar air flow on the left, stock nozzle on the right.

A powerful laser beam fired from Earth targets a large heat ... As the heated propellant expands, it’s ultimately exhausted out of a nozzle in much the same way as in a traditional rocket.

Description: Jumbo laser tube cutting system is suitable for large tubes and profiles used in construction, for mechanical application, heavy duty trucks, earth moving equipment, farm equipment , ...

Israel’s experimental air-defense system known as the Iron Beam uses laser technology to strike down drones and rockets, but military analysts say the device needs U.S. support to improve its ...

Near-infrared laser with a wavelength of 1080 nanometres can cause blindness at a power of just five microwatts. The beam intensity that enters these soldiers’ eyes is 200 million times that ...

Yaron Charka, who worked in tech before pivoting to nature preservation, has teamed up with an Israeli company called Avant Guard to develop the system, which combines a laser beam with artificial ...

A nozzle feeds precise amounts of resin into the gap as the ultraviolet laser beam scans along the one-dimensional gap. The PBP moves perpendicular to the laser scanning direction in synch with ...