Futurism5.29.16, 9:45 AM EDT by Aryan Mahyar/Robots & MachinesHarvard's New Microdrone Plans To Conserve Energy/ Robots & Machines/ Futurism Video/ Harvard Drone/ Microdrone5.29.16, 9:45 AM EDT by Aryan Mahyar This microdrone is lighter than the average bee.Share This Video