What a winning combination?
[5586] 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. - #brainteasers #mastermind - Correct Answers: 32 - The first user who solved this task is Djordje Timotijevic
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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: 32
The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
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The Baseball Playoffs are On!

Sidney telephones Rabbi Levy. He says, "Rabbi, I know tonight is Yom Kippur, but tonight the Yankees are in the playoffs. Rabbi, I'm a life-long Yankees fan. I've got to watch the Yankees game on TV."Rabbi Levy replies, "Sidney, that's what video recorders are for." Sidney is surprised. "You mean I can tape Yom Kippur?"
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Vacuum tube

In 1906, Dr. Lee DeForest (26 Aug 1873 - 30 Jun 1961), one of the “fathers of radio,'' announced his three-element electrical vacuum tube (now known as a triode) to a meeting of the American Institute of Electrical Engineers He had discovered that when a mesh, or grid, of wire was placed between the filament and collector “plate” in a diode tube (first made by J. Ambrose Fleming, 1904), a large voltage-amplifying effect could be produced. DeForest patented this vacuum tube on 15 Jan 1907. The ability of this tube to amplifiy weak signals was an invention as great as radio itself, because it made long-distance communication possible.[Image: early DeForest Audion]
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