/news/b/articles/archive/2017/04/21/prankplaying-octopus-lego-moon-base-seek-to-inspire-tomorrow_1920_s-robotics-engineers.aspx“Come a little closer, human,” urged Vasily, a robotic octopus with suction cups that bore a suspicious resemblance to the rubber end of a toilet plunger. The enthralled crowd of children – and adults – took a step forward. A jet7.x Production