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
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Like fingerprints, everyone's tongue print is different.
250
In the White House, there are 13,092 knives, forks and spoons!
51
By peeing in the shower, you can save 1,157 gallons of water a year.
31
In many countries, urine was used as a detergent for washing.
17
An underwater forest off the coast of Alabama that is 50,000 years old was uncovered by Hurricane Katrina.
16