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 Water Bounces Off New Super-Hydrophobic Metal Pattern Bird-inspired System Will Make Your Flight Smoother Frozen Beer Foam Have You Ever Seen Daytime Fireworks? Scientists Create 3D, High-Capacity Soft Batteries Using Trees Mouthpiece Turns Polluted Air Into Mineral-Infused Air