1) Some cats are allergic to people. 2) The unicorn is the national animal of Scotland. 3) You can hear a blue whale's heartbeat from more than 2 miles away. 4) The speed of a computer mouse is measured in "Mickeys". 5) Every planet of the whole solar system can fit between the earth and the moon. 6) A group of ferrets is called a business. 7) Ikea’s catalog is as popular as the Bible and the Koran. 8) The wood frog can hold its pee for up to eight months. 9) Your nostrils work one at a time. 10) Koalas have fingerprints. 11) Riding a roller coaster could help you pass a kidney stone. 12) Napoleon was once attacked by thousands of rabbits.

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