Old newspaper could be worth its weight in gold
A gel made from pulped newspapers and chemicals is particularly good at reclaiming precious metals...
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Author: Colin
Smart camera keeps an eye on endangered penguins
You may think penguins all look the same, but a computer system on a South African island knows...
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Self-cleaning membrane shrugs off unwanted cells
A self-cleaning surface that shakes off the body’s defence response could help keep...
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Glass’s dual personality explained at last
Researchers have found out how glass gets its unusual properties. Read more…...
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Jekyll and Hyde metal’s crumbling trick caught on film
Researchers have captured the first video footage of “tin pest” – the transformation...
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