Van Balen‘s design firm COHEN VAN BALEN created a new diet for city pigeons to turn the birds’ feces into soap – so they clean up our cities instead of dirty them.
We will be reviewing some of the most interesting events held by BE OPEN in the past. Tuur van Balen, Belgian designer and scientist, discussed an unusual project “Pigeon d’Or“at 2012 BE OPEN Forum at Design Miami.
(via treehugger)