Crystal the Monkey is no small bananas. In just five of her movies, she holds a box office gross of over $2.5 Billion. Her film, "Hangover 2" opened at $177.8 Million, the largest opening weekend in ...

Photonic time crystals are optical materials that exponentially amplify light. Photo: Xuchen Wang An international research team has for the first time designed realistic photonic time crystals – ...