The hazy evolution of cannabis
3
votes
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-
Why is it so hard to tell the sex of a dinosaur?
9 votes -
The pandemic that lasted fifteen million years
4 votes -
Why do things keep evolving into crabs?
15 votes -
The boring billion - The world before plate tectonics
7 votes -
How we domesticated cats (twice)
7 votes -
Deinonychus, the raptor that made us rethink dinosaurs
3 votes -
The missing link that wasn’t
3 votes -
When giant scorpions swarmed the seas
13 votes