Cats and dogs can hear ultrasound.
350
There are approximately three chickens for every human on Earth.
13
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
A dairy cow can produce more milk when listening to music.
446
Nicole Kidman is scared of butterflies.
65