How about a biodegradable drone? This article caught my eye in part because the technology used to produce the drone chassis is being pioneered by Ecovative Design here in NY's capital region. Ecovative's first product was a material to use for insulation. The idea of using mushroom "roots" for anything at all is mind-boggling. The idea of crafting a biodegradable drone (or at least the housing thereof) ... what a testament to human ingenuity.