You can actually sharpen the blades on a pencil sharpener by wrapping your pencils in aluminum foil before inserting them.
209
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
The worlds oldest piece of chewing gum is over 9000 years old!
122
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
Most of the dust underneath your bed is actually your own dead skin.
251
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6