wow... i REALLY hope that they could do this, on the other hand, it could also make a VERY big bomb... and if they can make it into rocket fuel, they will probably end up using it in bombs (and in making electricity) this would mean that if a nuclear bomb converts 3% of matter to energy now, this one would do 100%....
are you shure? only a few mililiters and you could go to mars! i'll bet it lets off more energy than it takes to make... but there are a lot of other problems, like the gamma rays!
The article says they are trying for no side effects..
"The NASA Institute for Advanced Concepts (NIAC) is funding a team of researchers working on a new design for an antimatter-powered spaceship that avoids this nasty side effect by producing gamma rays with much lower energy."
Wonder if we will see this in our lifetimes? A real anti-matter craft...