If you counted 24 hours a day, it would take 31,688 years to reach one trillion!
44
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
You can start a fire with ice.
367
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
