Physicists create tabletop antimatter 'gun'

[Still Waters]

An international team of physicists working at the University of Michigan has succeeded in building a tabletop antimatter "gun" capable of spewing short bursts of positrons.

In their paper published in the journal Physical Review Letters, the team describes how they created the gun, what it's capable of doing, and to what use it may be put.

http://phys.org/news...matter-gun.html