Amazing fact: Pet hamster are descended, Brazil is the fifth largest country, The first toothbrush, Arabs brew coffee, pound cake, where Beatles appears ? , Great Lakes contains how many gallons of water ?

Amazing fact: Pet hamster is descended

All the pet hamsters in the world are descended from a single wild golden Hamster found in Syria in 1930!

Amazing fact: Brazil is the fifth largest country

Brazil is the fifth largest country in the world (behind Russia, Canada, China and the United States). It's only 300,000 square miles smaller than the United States. Australia, India, Argentina, Kazakhstan and the Sudan round out the Top 10.

Amazing fact: The first toothbrush

The first toothbrush with bristles was developed in China in 1498. Bristles were taken from hogs at first, later from horses. The nylon bristles were developed in 1938 by DuPont.

Amazing fact: Arabs brew coffee

The Arabs are generally believed to be the first to brew coffee.

Amazing fact: Pound cake

Pound cake is so named not just because of the pound of butter, but more precisely because each of the four main ingredients (flour, butter, sugar and eggs) are weighed out as a pound.

Amazing fact: where Beatles appears? 

The Beatles appear at the end of "The Yellow Submarine" in a short live action epilogue. Their voices for the cartoon movie were done by Paul Angelis (Ringo), Peter Batten (George), John Clive (John), and Geoffrey Hughes (Paul).

Amazing fact: Great Lakes contains how many gallons? 

The Great Lakes contain 6 quadrillion gallons of fresh water, one-fifth of the world's fresh surface water. The Great Lakes are the largest group of freshwater lakes in the world.