Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The largest breed of rabbit is the Flemish Giant.
65
Cats and dogs can hear ultrasound.
350
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
A domestic cat can sprint at about 31 miles per hour.
274