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How Many Triangles are insid...

How Many Triangles are inside me?

Correct answers: 123

The first user who solved this task is Maja Inkret.

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Some Feedback

"Well, I reckon you've been a pretty good horse," said the farmer. "You work hard and I ain't had to call the vet on you much. I only wish you pulled the plow a little faster."
"NO!" said the horse, "I said 'feedbag' not 'feedback'."

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Jukebox

In 1890, two U.S. patents for the first jukebox were issued to Louis Glass and his business associate, William S. Arnold (No. 428,750, -1) concerning a “coin actuated attachment for phonographs.” Their first jukebox was a coin-operated Edison Class M Electric Phonograph with oak cabinet placed in the Palais Royale Saloon in San Francisco. This was before the time of vacuum tubes, so there was no amplification. For a nickel a play, a patron could listen using one of four listening tubes. Known as “Nickel-in-the-Slot” the machine was an instant success, earning over $1000 in less than half a year.

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