Condoms were originally made of animal intestines or linen.
347
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
A scorpion can hold its breath for up to 6 days.
19
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
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
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11