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I just ran in this Puma carbon plate racer that breaks all the rules — and it's one of the strangest shoes I've ever tried
These rules include a limit of 40mm for the midsole stack height of the shoe and a maximum of one carbon plate in the midsole. These are the two main constraints that Puma has deliberately flouted ...
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Dinosaur study challenges Bergmann's rule
A new study led by scientists at the University of Alaska Fairbanks and the University of Reading calls into question Bergmann's rule, an 1800s-era scientific principle stating that animals in ...