A million dollars' worth of $100 bills weighs only 22 pounds!
32
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
479
In many countries, urine was used as a detergent for washing.
17
The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
4
In the White House, there are 13,092 knives, forks and spoons!
51
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140