Forgot to say that this technology is *not* reactionless, contrary to what some might 'think'.
However, if converted properly into storage technology, the 'feeling' could be "reactionless". Go figure ;) G.Waleed Kavalec wrote:
http://en.wikipedia.org/wiki/EmDrive Man this would be TOO DAMN COOL if it turns out to be real. The Chinese space agency is building one. They aren't stupid. I mean: whoa.