Your muscles make up about one-half of your body weight. See more
Every time you lick a stamp, you're consuming 1/10 of a calorie. See more
Koala bears have finger prints that are almost identical to ours. See more
It is impossible for a solar eclipse to last for more than 7 minutes 58 seconds. See more
The major air-polluting industries are iron, steel and cement. See more
An ostrich's eye is bigger than its brain. See more
The name for having a fear of long words: Hippopotomonstrosesquippedaliophobia. Ironic, isn't it? See more
McDonalds calls frequent buyers of their food heavy users. See more
Scorpions can be killed by pouring vinegar over them. See more