Land to Water Transition (video) Harvard John A. Paulson School of Engineering and Applied Sciences Share Print E-Mail Loading video... Caption Moving on the surface of water allows a microrobot to evade submerged obstacles and reduces drag. Using four pairs of asymmetric flaps and custom designed swimming gaits, HAMR robo-paddles on the water surface to swim. Credit (Credit: Yufeng Chen, Neel Doshi, and Benjamin Goldberg/Harvard University) Usage Restrictions with credit Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.