Play-Doh was first manufactured as a wallpaper cleaner.
122
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
Barbie's full name is Barbara Millicent Roberts.
78
If you counted 24 hours a day, it would take 31,688 years to reach one trillion!
44
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
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
Only humans shed emotional tears.
331