What number comes next?
[4808] What number comes next? - Look at the series (7, 14, 42, 168, 840, ?), determine the pattern, and find the value of the next number! - #brainteasers #math #riddles - Correct Answers: 92 - The first user who solved this task is Djordje Timotijevic
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What number comes next?

Look at the series (7, 14, 42, 168, 840, ?), determine the pattern, and find the value of the next number!
Correct answers: 92
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
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How Many Deists?

Imam Mahdi Funny: Hey, Mahahaharaj.
Swami Mahahaharaj: Yes?
Imam Mahdi Funny: How many deists does it take to change a light bulb?
Swami Mahahaharaj: Hmm...I'm not sure. How many deists does it take to change a light bulb?
Swami Mahahaharaj: None. If the light bulb no longer interferes with the world, why bother interfering with the light bulb?
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Dvorak keyboard

In 1936, the Dvorak typewriter keyboard was patented in the U.S. by Dvorak and Dealey (Patent No. 2,040,248). The efficiency experts August Dvorak (a cousin of the composer) and William Dealey studied the typewriter to determine that they could arrange the keys in a new way which would speed up the operators of the typewriter. They designed a keyboard to maximize efficiency by placing common letters on the home row, and make the stronger fingers of the hands do most of the work. By contrast, the original QWERTY layout was designed for the earlier, less efficient typewriters. Previously, speed would result in two type bars hitting each other in their travel, so the original keyboard was laid out to reduce collisions.
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