Jellyfish Build Walls of Water to Swim Around the Ocean | The New York Times
Note: Brad Gemmell, Jack Costello and Sean Colin collaborate in the MBL Whitman Center to study locomotion in marine animals. Most of this jellyfish video was taken at MBL. By Kenneth Chang Locomotion through the seas can be arduous. Water is more viscous than air, and so underwater creatures must overcome strong frictional resistance as