For these purposes, we'll call it a drone hybrid: part helicopter, part super-sized drone. And the video of this thing, called the Volocopter VC200, is something you won't want to miss.

Making waves in the plug-in hybrid market, BYD has just unveiled its sleek Sealion 07, which is claimed to offer an impressive 820-mile range alongside a suite of intelligent features. The new Sealion ...