From cloaking devices that conceal spaceships, to Harry Potter’s hand-me-down disappearing blanket, or even the One Ring and its power to conceal its wearer, invisibility is a staple in science ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...

Harry Potter’s iconic “Invisibility Cloak” could perhaps be within our sight. Chinese scientists have devised a camouflage material that adjusts its molecular composition to blend into the background, ...

The theorists who first created the mathematics that describe the behavior of the recently announced “invisibility cloak” have revealed a new analysis that may extend the current cloak’s powers, ...

Physicists Moti Fridman and colleagues at Cornell University (Ithaca, NY) have successfully demonstrated a time-cloaking device that can “hide” time for 15 trillionths of a second. In a paper ...