BRAIN TEASERS

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Which is a winning combination of digits?

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

Correct answers: 25

The first user who solved this task is Nasrin 24 T.

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10 years ago we had Johnny Cas...

10 years ago we had Johnny Cash, Bob Hope, and Steve Jobs. Now we have no cash, no hope, and no jobs.

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John Needham

Born 10 Sep 1713; died 30 Dec 1781 at age 68.John Turberville Needham was an English clergyman and naturalist who was a Roman Catholic priest. He experimented, with Buffon, on the idea of spontaneous generation of life. After boiling mutton broth and sealing it in sealed it in glass containers which were stored for a few days, then reopened, he found numerous microorganisms therein. His conclusion was that the organisms had arisen from non-living matter. (However, two decades later, Spallanzani indicated this was invalid since some spores could still survive the short period of boiling temperature Needham used.) He was the first clergyman of his faith to become a member of the Royal Society of London (1768).

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