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: 55

The first user who solved this task is On On Lunarbasil.

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If someone with multiple perso...

If someone with multiple personalities threatens to commit suicide, is that considered a hostage crisis?

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Robert A. Swanson

Born 29 Nov 1947; died 30 Nov 1999 at age 52.American chemist who, at age 29, cofounded Genentech, Inc. (1976), a research-based company that pioneered the biotechnology industry. His cofounder, distinguished biochemist, Herbert Boyer, had developed one of the key techniques that opened up the possibility of the transfer of genes from one organism to another. Boyer was a pioneer using restriction enzymes to snip segments of DNA out of cells. In 1977, Genentech began mass- producing their first human protein by splicing a gene into bacteria. In 1978, Genentech created the first drug produced by genetic engineering, human-type insulin. It was also the first biotechnology company to sell its own drug, human growth hormone. Swanson died after a long battle against brain cancer.

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