How 'disappearing ink' can cut waste paper
Scientists have unveiled a new kind of 'ink' that disappears from a page 24 hours after printing, allowing paper to be re-used
Mission Impossible-style self-destructing messages may soon cross from the realm of fiction into the wilds of the nine-to-five office, according to scientists who have developed printer ink that vanishes after 24 hours.
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Anyway, I'm not saying that karting is exactly a very environmental friendly sport ... haha! But it's fun nonetheless!
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