U.S. President George W. Bush is not interested in winning a popularity contest on multilateral agreements dealing with space. To the contrary, the most recent United Nations resolution calling for ...

Physicists tend to drink lots of coffee so I wasn’t the least bit surprised to see the above video of Philip Moriarty explaining quantum mechanics using a vibrating cup of coffee. Moriarty, who is at ...

Unlike binary bits of information in ordinary computers, “qubits” consist of quantum particles that have some probability of being in each of two states, designated |0 and |1 , at the same time. When ...