Can you find product of four...
[2438] Can you find product of four... - Can you find product of four consecutive prime numbers that add up to 220? - #brainteasers #math #riddles - Correct Answers: 38 - The first user who solved this task is Erkain Mahajanian
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Can you find product of four...

Can you find product of four consecutive prime numbers that add up to 220?
Correct answers: 38
The first user who solved this task is Erkain Mahajanian.
#brainteasers #math #riddles
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Shoe-recycling shop

I used to work in a shoe-recycling shop.

It was sole-destroying

Author: Alex Horne, Joke was second on August 2013 on Fringe’s best one-liner prize

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Sewing machine

In 1857, the first practical U.S. chain-stitch sewing machine was patented by a farmer, James E. A. Gibbs of Mill Point, Va. It was a single-thread, twist-loop, rotary hook design (U.S. No. 17,427). In the same year, he formed the Willcox & Gibbs Sewing Machine Co. with James Willcox, who arranged for its manufacture. Gibbs had invented his own model out of curiosity in 1855, after seeing a newspaper illustration of a sewing machine. When Gibbs saw a tailor's Singer sewing machine, he thought it was too heavy, complicated, and expensive. Willcox and Gibbs sold their chainstitch sewing machine, on a simple iron-frame stand with treadle, for approximately $50, which was half the price of anything similar.«
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