06.07.2011 20:05 Uhr, Quelle: Engadget
Coca-Cola's green billboard consumes carbon dioxide like so much sugary soda
Sure, we've seen plenty of cool billboard features over the years, from facial recognition to interactive Pong games, but few have managed the dual feat of promoting a popular soft drink and making the world a slightly greener place. All of that fuzzy area you see surrounding the silhouette of the Coke bottle in the above 60 by 60 foot billboard is made up of a number of Fukien tea plants, each of which can soak up around 13 pounds
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