Calculate A*B*C*D
[6489] Calculate A*B*C*D - Look at the series (3, B, 22, 42, 83, 133, D, 302, 427, C, A, 970, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B*C*D! - #brainteasers #math - Correct Answers: 19 - The first user who solved this task is Nasrin 24 T
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Calculate A*B*C*D

Look at the series (3, B, 22, 42, 83, 133, D, 302, 427, C, A, 970, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B*C*D!
Correct answers: 19
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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Golfing with ...

Three gentlemen are golfing one sunny day. They come to a difficult par with a water trap just after the tee. The first golfer proceeds to hit his ball right into the water. To retrieve it, he simply approaches the body of water and extends his golf club. The water parts, he takes his next shot and it lands on the green. The second golfer hits his ball towards the water, but rather than sink, the ball floats on top of the water. The golfer nonchalantly walks across the water and hits the ball onto the green.

The third golfer hits his the ball directly into the water, where it quickly starts to sink. As the ball sinks, a fish grabs the ball in its mouth. At that very moment, a hawk plucks the fish out of the water and begins to carry it aloft. As the bird soars higher, a bolt of lightning startles the bird, which then drops the fish into a nearby tree. When the fish hits a branch of the tree, the ball pops out, rolls down the trunk of the tree, across the green and right into the hole...

Moses turns to Jesus and says "You know, I hate golfing with your Father."

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Calcium carbide process patent

In 1895, Thomas L. Willson received a U.S. patent on the “Calcium-Carbide Process” (No. 541,137) that he had accidentally discovered on 2 May 1892. The patent describes the use of an electric arc furnace to produce calcium carbide from a mixture of finely divided coke and lime. It is produced in molten form, which is then tapped and allowed to cool into a crystalline mass. On the same day, he was granted a patent for his “Product Existing in Form of Crystalline Calcium Carbide” (No. 541,138). When his priority was changed in court by Wöhler, who had discovered a less practical method to make calcium carbide, it was Willson's patent for the crystalline form than won, on appeal. He assigned the patent to the Electro Gas Co., which eventually became Union Carbide Corp.«
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