A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
A cow produces around 200,000 glasses of milk in her lifetime.
373
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9