Graduate student Qiang Zhong stands with the Mantabot, a robot designed to swim like a cownose ray. Check out this video of the Mantabot in action. Qiang designed the Mantabot’s “brain”, a Raspberry Pi that tells the robot’s fins how to flap. Joe Zhu of Bart-Smith labs was the lead designer on the project. Joe and Qiang presented the Mantabot at the ACCelerate Festival in DC last weekend. Read about the event here.