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Žarko Stevanović

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92. Reyhan S 51
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94. Žarko Stevanović 49
95. Samantha Wilson 48
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last 3 solved tasks
Can you name the athletes by the picture?
Can you name the athletes by the picture?
What 3 digit number has a tens digit that is 5 more than the ones digit and a hundreds digit that is 8 less than the tens digit?

Ice cream freezer

In 1848, an early U.S. patent for an ice cream freezer was issued to William G. Young of Baltimore, Md. (U.S. No. 5,601). The first freezer patent was issued to Nancy M Johnson on 9 Sep 1834 (No. 3254), which had a revolving shaft inside with two curved wings to move the cream in the freezer. Young's idea made the freezer itself turn rapidly within the ice-tub as well as the cream inside. A piston-rod had a perforated disk at its end to move the cream. It was designed to be used while both agitating the cream and turning the freezer using the weighted top-mounted handle. The beating both moved the cream into better contact with the cold sides, and the air trapped with its motion serves to make the cream lighter.«

History jokes-Christopher Columbus

Christopher Columbus was the best deal maker in history. He left not knowing where he was going, and upon arriving, not knowing where he was. He returned not knowing where he had been, and did it all on borrowed money.

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