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Can you name the athletes by the picture?

Correct answers: 51

The first user who solved this task is Miloš Mitić.

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Buying Stamps for Hanukkah

A woman goes to the post office to buy stamps for her Hanukkah cards.
She says to the clerk, "May I have 50 Hanukkah stamps?"
The clerk says, "What denomination?"
The woman replies, "Oh my. Has it come to this? Give me 6 Orthodox, 12 Conservative, and 32 Reform."

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Carl Friedrich Wilhelm Ludwig

Died 23 Apr 1895 at age 78 (born 29 Dec 1816). German physiologist and biochemist who was one of the creators of modern physiology. He applied the experimental approach of chemistry and physics to explain the way the body functions. Ludwig investigated the structure of the kidneys and cardiac activity. The kymograph he invented (1847) continuously recorded blood pressure on a rotating drum. He explained blood circulation in terms of conventional forces, repudiating any mysterious "vital force." With his mercurial blood-gas pump (1859) he extracted gases from blood for study. In 1856, he was the first to keep an organ alive after removal from an animal (a frog heart), using perfusion (pumping blood plasma through them.) He was also first to study the nitrogen content of urine as a measure of protein metabolism.«

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