BRAIN TEASERS

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What a winning combination?

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: 46

The first user who solved this task is Djordje Timotijevic.

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Look forward to trip to Europe

Why did the cannibal look forward to his trip to Europe?
Because he had a Swede tooth.

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Space nuclear power

In 1965, SNAP 10A, the first nuclear reactor in space, was launched from Vanden berg Air Force Base, Calif. It was activated by a signal from scientists on earth about four hours later, and generated 500 kilowatt-hours of power during its life, providing electrical power for a 1 kgf ion engine. While its ground version lasted 10,000 hours without problems, the orbiting reactor was shut down by an electrical failure in another of the satellite's systems after 45 days in operation. It is still orbiting the earth. SNAP stands for Systems for Nuclear Auxiliary Power. Although the Soviet Union has flown many nuclear reactors in space, the SNAP-10A is the only one flown by the United States.

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