What number comes next?
[249] What number comes next? - Look at the series (2, 3, 6, 21, 231), determine the pattern, and find the value of the next number! - #brainteasers #math - Correct Answers: 56 - The first user who solved this task is Slobodan Strelac
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What number comes next?

Look at the series (2, 3, 6, 21, 231), determine the pattern, and find the value of the next number!
Correct answers: 56
The first user who solved this task is Slobodan Strelac.
#brainteasers #math
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Going on vacation

A man is talking to his friend and he says: "I'm about to go on vacation, and I don't know what to do."

His buddy asks: "Why?"

And the man says: "Well, last year's vacation was Hawaii. I came back, and my wife was pregnant. The year before that was the Bahamas. I came back, and my wife was pregnant. The year before that was Paris. I came back and my wife was pregnant again."

His buddy asks: "So what are you going to do differently this year?"

And the guy says: "Well, this year I'm going to bring my wife."

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William John Macquorn Rankine

Born 5 Jul 1820; died 24 Dec 1872 at age 52. Scottish engineer and physicist and one of the founders of the science of thermodynamics, particularly in reference to steam-engine theory. As the chair (1855) of civil engineering and mechanics at Glasgow, he developed methods to solve the force distribution in frame structures. Rankine also wrote on fatigue in the metal of railway axles, on Earth pressures in soil mechanics and the stability of walls. He was elected a Fellow of the Royal Society in 1853. Among his most important works are Manual of Applied Mechanics (1858), Manual of the Steam Engine and Other Prime Movers (1859) and On the Thermodynamic Theory of Waves of Finite Longitudinal Disturbance.
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