European startup Starship Technologies thinks the answer to delivering groceries isn't drones, it's rovers. The company unveiled a self-driving, six-wheel robot today that it claims will reduce the price of home deliveries to almost nothing. Prototypes of the bot are currently being tested, and the plans to introduce pilot services in the US and UK in 2016. Each robot carries around 9 kilograms of shopping and is intended to take care of the final step of any delivery, making trips of no longer than 30 minutes from local hubs to customers' doorsteps …. http://www.theverge.com