This Startup Wants to Use Drones to Drop Blood, Not Bombs A California startup is testing a fleet of delivery drones in the hope of deploying them to deliver blood in rural Rwanda. Facebook Prev Article Next Article Inventions Checkout these cool gadgets... Related Posts The Cat-Lift, fully operated by the cat Milkmaid – Smart Jug Texts You When The Milk Goes Bad Pedestrian Guidance System For Crowded Places LEAP – Motion Controller for Your PC Newly engineered water superglue Vacuum-Powered Wall Climbing Tool