STRAILway polymer sleepers, a sustainable alternative solution
At a glance
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At a glance 2 min
Contact lenses that let you zoom in with the blink of an eye
Researchers at the University of San Diego (USA) have just developed a prototype of a soft contact lens that can automatically adjust its focus by detecting the movements of its wearer’s eyes. The con...
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At a glance 2 min
A second life for ghost nets
In a village in southern India, fishermen are recovering fishing nets that have been abandoned or lost in the Indian Ocean....
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At a glance 2 min
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At a glance 2 min
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At a glance 2 min
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At a glance 1 min
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At a glance 1 min