Physicists have generated a lot of excitement in recent years by dreaming up specially structured materials with novel applications like invisibility cloaks. What’s more, some of these “metamaterials” ...

Lake Baikal is the world's oldest, deepest and clearest frozen lake in #Siberia, #Russia. Whenever it comes to its beauty and ...

Sound is a very strange thing. An echo-prone room can be fixed with a single bit of foam in a corner. Noise can be 'cancelled' by playing a reversed sound wave back at your ears. And now a new study ...