Showing news archives for: March 2016

Marble Arch London signs up to London Air Patrol

Technology company Plume Labs and DigitasLBi released a flock of pigeons in London carrying tiny backpack air pollution monitors in March. The lightweight sensors were stitched onto small fabric vests that fit comfortably on the pigeons and measured levels of nitrogen dioxide and ozone, the main gases behind harmful air pollution. The pigeons flew for…

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