Who here is a girl/knows a girl who wants implants, but gets spooked by the whole silicone aspect? Well it looks like a couple of Japanese scientists have got your back. Their plan is to combine fat from your thigh with some stem cells. Then they take the "soup" and inject it into each of your mammaries. And presto chango you've got yourself a new rack that looks like pretty damn natural, since it's all you. Leave it Japan to take cutting edge medical tech, and turn it into a way to get bigger boobs.