There are more telephones than people in Washington, D.C.
121
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
The New York Stock Exchange started as a coffee shop!
99
There are more than 10 million bricks in the Empire State Building!
75
Wearing red increases attraction.
30
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
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13
You can actually sharpen the blades on a pencil sharpener by wrapping your pencils in aluminum foil before inserting them.
209