Super Eco Ad

The World Wildlife Federation’s new billboard campaign casts a shadow to give the impression of rising water levels.

From youtube – on how it works:
LowerCO2-
The board respects celestial mechanics (Kepler Rocks!). It’s perpendicular to the equator, with an unobstructed exposure to the west. The “waves” start at about 12:00 when the sun crosses the threshold above [...]

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Toyota Solar Tower – sponsored content

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Tip of the day

A combination of high temperature, low humidity and dry compost causes plants to wilt rapidly and foliage to shrivel.