Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
More than 50% of Americans fall asleep on their sides.
86
American car horns beep in the tone of F.
66
Wearing red increases attraction.
30
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240