Discovery paves way for gamma-ray annihilation lasers

For those of you waiting on the edge of your seats for the invention of the gamma-ray annihilation laser, relax. The BBC reports that scientists in the US have successfully combined electrons with their anti-matter counterparts, positrons, to create Di-positronium, bringing the dream of gamma-ray annihilation lasers one step closer to being realized.

The discovery, reported in the journal Nature, is a key step in the creation of ultrapowerful lasers known as gamma-ray annihilation lasers.

"The difference in the power available from a gamma-ray laser compared to a normal laser is the same as the difference between a nuclear explosion and a chemical explosion," said Dr David Cassidy of the University of California, Riverside, and one of the authors of the paper.

Link (Thanks, Patrick!)