The effort to unify quantum mechanics and general relativity means reconciling totally different notions of time. The post Quantum Gravity .
Physicists reported discovery of a jewel-like geometric object or amplituhedron, that dramatically simplifies calculations of particle interactions and challenges the notion that space and time are fundamental components of reality.
In a brilliant new experiment, physicists have confirmed one of the most mysterious laws of the cosmos.
This awesome fish tank trick shows an inverted glass with water higher than the water level of the fish tank.
US vs Mexico--This crash test video shows two cars in a collision. One of these cars meets USA safety standards and the other for Mexico.
Balloon Venus by Jeff Koons