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: 59

The first user who solved this task is Manguexa Wagle.

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A good life is when

A good life is when you assume nothing,

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Television

In 1936, the world's first high-definition television service began by the BBC from studios and transmitters at Alexandra Palace, in north London. Its range was about 35 miles, though only 25 had been predicted. For a trial period, the 405-line Marconi-EMI system and the 240-line Baird system were used during alternate weeks, the aerial having to switch between them. By the toss of a coin, the Baird transmitting system was used first. The service was opened by a televised ceremony. Regular programmes thereafter were given twice a day, from 3-4 pm, and from 9-10 pm except on Sundays. With a system that was more mobile, flexible and easy to use, Marconi-EMI won the contract in February 1937.

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