The Independent is working with Debategraph to develop a map on climate-change issues:
'the whole structure of the map is like a wiki – every aspect is mutable, provisional, and open to further refinement – and anyone can add new issues, positions, arguments, events and evidence to the map.'
Swarm of nanorobots can remove tiny plastic fragments from water
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In just 2 hours, small metal robots can capture most nanoscopic plastic
particles from a sample of water
2 hours ago
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