As well as continuing work on its bread-and-butter services like Search, Maps and Android, Google is always looking to expand with intriguing, innovative advancements. Project Ara is one, Project Glass another, and with self-driving cars also in the works, the Big G has just showcased Project Wing. A drone-powered courier service, Project Wing appears to be a competitor to Amazon's Prime Air, and the aircraft itself is lightweight, completely unmanned, and considered a cross between a helicopter and a plane.
