Look at your zipper. See the initials YKK? It stands for Yoshida Kogyo Kabushibibaisha, the world's largest zipper manufacturer.

A duck's quack doesn't echo. No one knows why.

There are no clocks in Las Vegas gambling casinos.

Bruce Lee was so fast that they actually had to slow a film down so you could see his moves. That's the opposite of the norm.

Mosquito repellents don't repel. They hide you. The spray blocks the mosquito's sensors so they don't know you're there.

Marilyn Monroe had six toes on one foot.

Michael Jordan makes more money from Nike annually than the entire Nike factory workers in Malaysia combined.

The average person falls asleep in seven minutes.

Rubber bands last longer when refrigerated.

Dreamt" is the only word in the English language that ends in "mt".

Yo-Yos were once used as weapons in the Philippines.

When a person shakes their head from side to side, he is saying "yes" in Sri Lanka.

The thumbnail grows the slowest, and the middle nail grows the fastest.