Calculate the number 2147
[8105] Calculate the number 2147 - NUMBERMANIA: Calculate the number 2147 using numbers [8, 4, 7, 9, 63, 679] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 0
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Calculate the number 2147

NUMBERMANIA: Calculate the number 2147 using numbers [8, 4, 7, 9, 63, 679] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
#brainteasers #math #numbermania
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Quitting job, and few more jokes

I have decided to quit my job as a personal trainer, because the weights are too heavy.
I just handed in my too weak notice.

My doctor told me I have high blood pressure and short term memory loss.
At least I don't have high blood pressure.

My wife yelled, "are you even listening to me?"
I thought that was a weird way to start an argument.

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Celluloid

In 1869, John Wesley Hyatt and Isaiah Hyatt were issued a U.S. patent for the first plastic, which they called "Improved Method of Making Solid Collodion" (No. 91,341). In their method, soluble cotton, pyroxyline, or prepared cellulose was placed into a strong cylinder or suitably-shaped mold. Then "the employment of a very small quantity of ether or other appropriate solvent, and dissolving pyroxyline therewith, under a heavy pressure, so that a comparatively hard and solid product is obtained, with great economy of solvents and saving of time." A filler may be mixed with the pyroxyline such as ivory-dust, bone-dust, asbestos, flake-white, or any other desirable substance, according to the nature of the product required.«
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