Energy Saving

Startup sketches a carbon-free future with emissions-based ink

The Graviky Labs group says it has found a way to capture soot from vehicles and chimneys and turn it into ink for pens

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Jonny is rubbish at cricket (a bit like his namesake) but very good on old bikes. A charmingly well-educated young man, he is both the most polite reporter we have had and the most laid back. A top performer who is never easily distracted his languid cool…

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