Drones Have Transformed Blood Delivery in Rwanda Ifeadi C. 04:59 Feed: All Latest, Zero Tech Blog The autonomous aircraft have shuttled blood to rural, mountainous areas for years. A new analysis proves they’re faster than driving. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsReview: Amazon Fire 7 (2017)Breville Precision Brewer Thermal Review: Excellent Control for Dialing in Your Ideal DripRussians Posing as Black Activists on Facebook Is More Than Fake NewsThis More Powerful Version of AlphaGo Learns On Its OwnWhat It's Like to Rappel 1,000 Feet Down Into a VolcanoThe $95,000 Fake Corpse Training a Generation of Doctors