Zano drone returns after multi-million dollar crowdfunding failure

You might not know many micro-drones by name, but there's a chance you know Zano. Unfortunately, that's because it was one of the more controversial Kickstarter failures of recent times. Zano raised over $3 million in late 2014, before being shown at CES 2015. The promise was simple, a palm-sized drone with the self-flying and photography smarts of something much bigger (and much more expensive). The problem is, just 12 months later, the product was already delayed, the company had spent all its funding and the creditors moved in to liquidate the assets, leaving thousands of backers high and dry.