Calculate the number 3731
[4776] Calculate the number 3731 - NUMBERMANIA: Calculate the number 3731 using numbers [4, 7, 1, 2, 86, 662] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 18 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 3731

NUMBERMANIA: Calculate the number 3731 using numbers [4, 7, 1, 2, 86, 662] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 18
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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Three old men were sitting aro...

Three old men were sitting around talking about who had the worst health problems. The seventy-year-old said, "Have I got a problem. Every morning I get up at 7:30 and have to take a piss, but I have to stand at the toilet for an hour 'cause my pee barely trickles out."
"Heck, that's nothing, " said the eighty year old. "Every morning at 8:30 I have to take a shit, but I have to sit on the can for hours because of my constipation. It's terrible".
The ninety-year-old said, "You guys think you have problems! Every morning at 7:30 I piss like a racehorse, and at 8:30 I shit like a pig. The trouble with me is, I don't wake up till eleven."
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3D projector

In 1901, Claude Grivolas, one of Pathe's main shareholders in Paris, France, patented a projector for three-dimensional (stereoscopic) movies viewed wearing spectacles with one red and one blue lens (French patent No. 310,864). He received a British patent on 23 May 1901 (No. 10,695) For filming, he used a dual camera arrangement which photographed images alternately. He then created one composite master film with the left camera images alternated with the right camera image. His projector had a shutter with one red and one blue transparent sections, with opaque quadrants between them. Left-eye images were projected through the blue filter followed by right-eye images in red light. The movie appeared black and white when viewed using red/blue spectacles.*[Image: rotating shutter with red and blue quadrants alternately project left (L) and right (R) frames of movie film.]
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