Humans will never win a sprint against your average quadruped. But our species is well-adapted for the marathon.
To walk on walls and ceilings, your feet have to stick, but they have to get unstuck, too.
Not unlike a slab of cooling rock, DNA “cracks” under pressure in roughly predictable patterns.
The best way up a hill is steeper than the best way down.
A boxer who could jab like a mantis shrimp could win every match with a single blow.
The shape of the humpback’s flippers might hold the secret to more maneuverable submarines.