The longest one-syllable words in the English language are "strengths" and "screeched". See more

The national anthem of Greece has 158 verses. No one in Greece has memorized all 158 verses. See more

Peanuts are one of the ingredients of dynamite. See more

Rubber bands last longer when refrigerated. See more

Koalas are excellent swimmers. See more

Bats always turn left when exiting a cave. See more

In Switzerland, it's against the law to slam your car door. See more

The longest sausage made in Australia was 11 kilometers (6.9 miles) long. See more

It takes a plastic container 50,000 years to start decomposing. See more

Slugs have 4 noses. See more

A group of crows is called a murder. See more

Male lions can sleep for up to 20 hours a day. See more

Antarctica is a desert. See more

Snakes have one lung. See more

Plants that are not cared for will cry for help, a thirsty plant will make a high-pitched sound that is too high for us to hear. See more

99% of all animal species that ever lived on Earth are now extinct. See more