Physics news

Prominent U.S. Physicists Send Letter to President Bush

Thirteen of the nation’s most prominent physicists have written a letter to President Bush, calling U.S. plans to reportedly use nuclear weapons against Iran “gravely irresponsible” and warning that such action would ...

Apr 17, 2006 4.8 / 5 (365) 0

Quantum computer solves problem, without running

By combining quantum computation and quantum interrogation, scientists at the University of Illinois at Urbana-Champaign have found an exotic way of determining an answer to an algorithm – without ever running ...

Feb 22, 2006 4.4 / 5 (395) 0

Towards a new test of general relativity?

Scientists funded by the European Space Agency have measured the gravitational equivalent of a magnetic field for the first time in a laboratory. Under certain special conditions the effect is much larger than ...

Mar 23, 2006 4.8 / 5 (364) 1