Calculate the number 2140
[1845] Calculate the number 2140 - NUMBERMANIA: Calculate the number 2140 using numbers [5, 7, 9, 1, 25, 177] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 41 - The first user who solved this task is Sanja Šabović
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Calculate the number 2140

NUMBERMANIA: Calculate the number 2140 using numbers [5, 7, 9, 1, 25, 177] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 41
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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A grandfather always made a sp...

A grandfather always made a special effort with his grandchildren. Many Sunday mornings he would take his 7-year old granddaughter out for a drive in the car for some bonding time.
One particular Sunday however, he had a bad cold and he really didn't feel like being up at all. Luckily, grandma came to the rescue and said that she would take the grandchild out. When they returned, the little girl anxiously ran upstairs to see Grandpa.
"Well," the grandfather asked, "did you enjoy your ride with Granny?"
"Oh yes, Grandpa," the girl replied, "and do you know what? We didn't see a single dumb bastard or lousy shithead!"
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Addressograph

In 1896, the first U.S. patent for an addressing machine, the Addressograph (No. 558,936) was issued to J.S. Duncan of Sioux City, Iowa developed from the invention he made in 1892. His earlier model consisted of a hexagonal wood block upon which was glued rubber type torn from rubber stamps. While revolving, the block simultaneously inked the next name and address ready for the next impression. The "Baby O" model was put into production 26 Jul 1893 in a small back room of the old Caxton Building in Chicago, Ill.
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