After $1.2M in pre-orders, Double Robotics (YC S12) raises $250K from Grishinhttp://thenextweb.com/insider/2012/09/21/after-1-2m-pre-orders-double-robotics-gears-250k-investment-grishin-robotics/ by davidcann • 14 years ago 7 0 14 years agoTHthenextweb.com