News tagged with friction

Researchers see exotic force for first time

(PhysOrg.com) -- For the first time, researchers have measured a long-theorized force that operates at distances so tiny they’re measured in billionths of a meter, which may have important applications in ...

Jan 07, 2009
4.8 / 5 (29) 17

Magnetic fields can send particles to infinity

Researchers from the Complutense University of Madrid (UCM, Spain) have mathematically shown that particles charged in a magnetic field can escape into infinity without ever stopping. One of the conditions ...

Apr 17, 2012
4.1 / 5 (27) 42 | with audio podcast