Tuesday, 7 February 2017

When life gives you auto exhaust, make ink

AirInk markers are being made in a variety of sizes

There's a lot of carbon in automobile exhaust. Carbon is also used as a pigment in black ink. The guys at Singapore-based Graviky Labs have combined the one with the other, by harvesting carbon from vehicles' tailpipes to make their own eco-friendly AirInk. It's currently the subject of a Kickstarter campaign.

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Category: Environment

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