Department of Defense Secretary Pete Hegseth has said that the pilots aboard the U.S. Army helicopter that collided with an ...

[Becky Stern] will help you out of your pet costume rut with the tutorial for her latest creation, laser dog goggles. First things first: the laser she uses is fairly benign. You can safely stare ...

By bouncing a low-power laser off of a piezo-actuated mirror, the hope is that the glasses will be able to project simple vector graphics onto a piece of reflective film usually used for ...