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 How to manage your time more effectively The Science Behind Elon Musk’s Neuralink Brain Chip Ideas on How To Stop a Tornado Is algae the food of the future? Tiny Crystals In Our Brain Could Unlock Psychic Powers E=mc² Is Wrong?