Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
If you're over 100 years old, there's an 80% chance you're a woman.
143
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Nearly 10% of American households dress their pets in Halloween costumes.
36
Someone on Earth reports seeing a UFO every three minutes.
180