Cats Purr Without Their Brains Telling Them To
Scientists long assumed cats actively contracted their laryngeal muscles around 30 times per second to produce a purr — a feat requiring…
Animals
2 facts
Woodpeckers have special skull structure preventing brain injury
Woodpeckers can peck at rates up to 20 times per second without brain injury due to specialized skull bone structure and built-in…
You've seen them all!
Back to top ↑