Earth might have had a ring system like Saturn millions of years ago, causing the coldest ice age known
22
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Showing only topics with the tag "author.tibi puiu".
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CCTV cameras are everywhere — and they’re changing how your brain responds
7 votes -
Ghosting isn't as cold-hearted as it seems, say psychologists — but people still hate it
34 votes -
Cheap material could help convert waste heat into electricity
7 votes -
Powerpaste ‘goo’ stores ten times the energy density of lithium-ion batteries
19 votes -
Genghis Khan may have been killed by a pandemic
9 votes -
Ancient bronze rings and ribs were some of the earliest money
7 votes