Scientists Built A Tiny ‘Universe’ And Let Time Grow Inside It
The ‘cloud’ inside the glass cell is a magneto-optical trap of rubidium atoms at a temperature of ~0.0001…
Eight creatures most likely to survive a global catastrophe
When we imagine the end of the world, we often picture humanity scrambling for survival, but nature might…
Ultracold cesium atoms challenge rules of physics, refuse to heat up
Imagine shaking a snow globe again and again. You’d expect the flakes to scatter endlessly. However, a team…