The great robot uprising will conquer Chabot Space & Science Center on Saturday, February 21st. Join Nerd Nite East Bay there with talks and demos from UC Merced biomechanics Professor Jing Xu and Survival Research Labs founder Mark Pauline. You’ll also be able to construct a light-powered LEGO© car, build a Mindstorm Lego Robot, or compete in a scavenger hunt. After the show, hear Jonathan Braidman’s special live presentation of Cosmos 360. Beer from Drake’s Brewery and sammies from the Grilled Cheese Guy will be on sale. Be there and be square.