A dairy cow can produce more milk when listening to music.
446
Condoms were originally made of animal intestines or linen.
347
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5