How 3-D printed arms are changing kids’ lives around the world This revolutionary new technology is changing the world for kids born without limbs. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Math Proves Time Travel IS Possible! Brain-To-Brain Communication Finally Achieved! Did You Know When the Sun Sets it is Slightly Green? Christopher Poole a.k.a moot & 4Chan.org Cryonics: Could We Really Bring People Back to Life? Does spinning fast in space make you dizzy?