[PIF]

Thjis story appeared on NASASpaceFlight.com back in April of '07. The engine pictured is a prototype electromagnetic (EM) propulsion drive, not a warp engine.

Original article here - worth the read for the state of the art in 2007:
NASA’s Futuristic EM Drive successfully tested in a hard vacuum

[rabidralph]

How do you manage to link to something that doesn’t exist?