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 Magnetically Assisted Gears New Magnets Turned Into Friction-less Gears – Navy Submarines Will Be Quiet Water Bounces Off New Super-Hydrophobic Metal Pattern What If We Had Solar Panels on Roadways ? MemoryMirror – First Body-Controlled Smart Mirror Invisibility Cloak for Military Vehicles – Thermal Camouflage