OctopusEffects, #Blender Creates a laser beam from a point projected onto a surface. Create a light effect where the surface is exposed to the laser Timestamp 00:00​ Introduction 00:19 Create Laser ...

A hollowed-out laser beam heats a tube of air that surrounds cooler air, providing a way to guide light much the way fiber optics do.

Physicists have built a tractor beam out of lasers that can both repel and attract objects across distances 100 times farther than previously possible.

The focus of the newly-developed processes is on intelligently-guided beam processes that operate without filler wire and can ...

Creating such a powerful laser has taken time, though, and several experiments since the 1990s have failed to control the lightning as scientists hoped.