Clear Channel shows off advertising l'eau-how

BusinessGreen staff
clock • 2 min read

A Peruvian billboard has produced 15,000 litres of drinking water from the surrounding air

Clearly, one of the coolest aspects of TV's Mad Men is the way the razor-sharp suited adverting execs can saunter into their offices and pour a cocktail from their own well-stocked drinks cabinet. So...

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