The green laser beam thus behaves like an object, blocking the blue light and casting a dark line across the screen. RELATED STORIES — Next-gen quantum computers could be powered using chip with ...

For example, when he picked up a green apple, a part of a Starline demo we took in at last year’s I/O, parts of his fingers shimmered around it and the spaces between the apple and his hand blurred.

A video of a green beam of light in the night sky that was circulating online at least as early as 2023 has been falsely linked on social media to Texas’ largest-ever wildfire, which began in ...

Laser beam helps deter Canada geese at park in Pennsylvania 01:59. A new high-tech method is keeping Canada geese away from Blawnox Community Park. Canada geese have been around western ...

On a screen opposite the blue laser, they saw a dark line where the green laser blocked blue light leaving the crystal. This curious phenomenon arises from a property of the ruby itself.