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Find number abc

If bc6ba - 16117 = c2a7c find number abc. Multiple solutions may exist.

Correct answers: 44

The first user who solved this task is Eugenio G. F. de Kereki.

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Russ Meneve: Unprovoked Shark Attacks

There were 79 unprovoked shark attacks last year. Unprovoked -- do we need that word in there? Are there people provoking shark attacks? Is there some dick from Jersey in the water: Hey shark, you freakin lookin at me? You got a problem or somethin? I got somethin for you to bite right here!

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Irving B. Kahn

Died 22 Jan 1994 at age 76 (born 30 Sep 1917).American inventor of the teleprompter, who headed the TelePrompTer company. In the mid 50's, Kahn designed and built what was perhaps the first remotely controlled, multi-image, rear projection system in the world for the U.S. Army's facility in Huntsville, Ala., to make persuasive presentations to visiting Congressmen. With five images (one large, 3¼ by 4 slide or film image in the center flanked smaller slides at each side) and random access it could search and select among 500 slides. TelePrompTer also made many technological contributions to the early cable TV industry. In 1961, Kahn and Hub Schlafley demonstrated Key TV, an early pay TV concept, by showing the second Patterson vs. Johansson heavyweight fight, essentially giving birth to pay-per-view.

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