Using the same mathematical framework as the Rochester Cloak, researchers have been able to use flat screen displays to extend the range of angles that can be hidden from view. Their method lays out ...

Inspired perhaps by Harry Potter's invisibility cloak, scientists have recently developed several ways -- some simple and some involving new technologies -- to hide objects from view. The latest ...

The 27-inch monitor might look like something out of the early 2000s, but its trippy holograms reportedly appear in 5K. Share on Facebook (opens in a new window) Share on X (opens in a new window) ...