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 Hidden Rooftop Farms Are Saving The Honeybee What Would A World With Self-Driving Cars Look Like? 3 Reasons Why We Are Living in a Simulation Why We Live Where We Do – Urban Geography World’s Slowest Rube Goldberg – It took 6 Weeks to Execute Star Wars: Identities Museum Exhibition Tour