Hawaiis Mount Waialeale is the wettest place in the world - it rains throughout the year and about 460 inches per annum.

Each day 400 gallons of recycled blood are pumped through the kidneys.

Oslo, Norway is the world's most expensive city. A gallon of gas costs almost $8, and it costs $1.32 to use the public restrooms.

A M A Z I N G   F A C T S