Article - Tiny flying machines take a lesson from honeybees | Futurity

http://www.futurity.org/flying-lessons-may-lead-robotbee-swarm/?utm_source=Futurity+Today&utm_campaign=b8bc7a0aa6-September_11_20139_11_2013&utm_medium=email&utm_term=0_e34e8ee443-b8bc7a0aa6-206308721