"Micro-robots" team up to act like vacuum cleaner [electronic resource].
Published:
Washington, D.C. : United States. Dept. of Energy, 2011. Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
"Micro-robots" designed by Argonne National Laboratory physicists Alexey Snezhko and Igor Aronson pick up free-floating particles. The competing hydrodynamic flows created by the four-aster assembly trap the particles. This video is courtesy of Nature Materials. Read more about the bots at http://go.usa.gov/KAT