Gizmag article on Warp Drive

[geoffw89]

I've bumped into some interesting articles on warp drive recently, and despite the fact I don't fully understand the fine detail this seems to give a good rundown on where we are at on possible interstellar travel. I'd love to see anything else that has been discovered.

http://www.gizmag.com/warp-drive-bubble-nasa-interstellar/24392/