Poroelastic system (a Hasbro Koosh ball) subjected to a stream of air varying from 0 to 30 meters per second in a wind tunnel.
Like a tree subjected to wind, this poroelastic system becomes more streamlined as the drag load increases.
Filmed in a wind tunnel of Ladhyx at Ecole Polytechnique.
See fgosselin.com for more information.
Cast: Frederick Gosselin