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Identify the next number in ...

Identify the next number in this sequence 101, 112, 131, 415, 161, 718, ...

Correct answers: 91

The first user who solved this task is Maja Inkret.

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How do you keep a dude busy?

How do you keep a dude busy?
- Give him a pack of M&Ms and ask him to put the candies in alphabetical order.

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Peter Alekseyevich Kropotkin

Born 21 Dec 1842; died 8 Feb 1921 at age 78. Russian geographer and revolutionist, who combined biological and historical fact to arrive at his theory of Mutual Aid (1902). While an army officer in Siberia (1862-67), he studied the native animals, made geographical surveys, and examined the effects of the Ice Age in Asia and Europe. His investigation of the structural lines of mountain ranges revised the cartography of eastern Asia. He wrote a series of articles against social Darwinism and its tenet of the benefits of competition. Kropotkin asserted that sociability characterized animals. Thus, he held, cooperation rather than struggle guided the evolution of man and human intelligence. His greatest renown, though, was as an anarchist.«

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