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
All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
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.
476
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
In the U.S., more than 10% of lottery prizes go unclaimed!
55
Women blink nearly twice as much as men.
152
Couples' personalities converge over time to make partners more and more similar.
235
An underwater forest off the coast of Alabama that is 50,000 years old was uncovered by Hurricane Katrina.
16