On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18
If the human eye was a digital camera, it would have 576 megapixels.
25
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
If you took a standard slinky and stretched it out it would measure 87 feet.
52