Sandfish: x-ray imaging experiments and a physics resistive force model of a lizard swimming in granular media
Journal paper: Maladen, Ding, Li and Goldman, Science, 2009 (PDF) (PDF of SOM) (Movie 1) (Movie 2) (Movie 3)
Summary of experimental and modeling work: movie created for DFD Gallery of Fluid Motion
Georgia Tech media release here
(for more press on the sandfish work, please go here)
For videos of the sandfish work, go here
This work was funded by the NSF Physics of Living Systems and The Burroughs Wellcome Fund.