It’s bound to be controversial, because the dreaded “Stem Cells” have been mentioned, but this gun could be a great life saver on the battlefield. Or if you get cut up battling aliens and the like. Or if you are a cutter like Amy Winehouse, you could spray it on everytime you leave the house.

The Armed Forces Institute for Regenerative Medicine has officially invested $250 million in the project. With the help of this gun, gaping wounds could heal in a matter of just hours, getting soldiers on their feet to fight again. It could save lives, money and time. It will be interesting to see what comes of this. Probably be applied to the face-lift industry somehow.

[io9]