If you put a raisin in a glass of champagne, it will keep floating to the top and sinking to the bottom.
If the Nile River were stretched across the United States, it would run nearly from New York to Los Angeles.
If all Americans used one third less ice in their drinks the United States would become a net exporter instead of an importer of energy.
The fingerprints of koala bears are virtually indistinguishable from those of humans, so much so that they could be confused at a crime scene.
The blue whale can produce sounds up to 188 decibels. This is the loudest sound produced by a living animal and has been detected as far away as 530 miles
More than 50% of the people in the world have never made or received a telephone call.
People say "Bless you" when you sneeze because when you sneeze,your heart stops for a mili-second.
Thirty-five percent of the people who use personal ads for dating are already married.
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee