Calculate the number 1297
[5577] Calculate the number 1297 - NUMBERMANIA: Calculate the number 1297 using numbers [8, 4, 2, 1, 85, 290] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 17 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 1297

NUMBERMANIA: Calculate the number 1297 using numbers [8, 4, 2, 1, 85, 290] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 17
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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I went to the shop the other d...

I went to the shop the other day. I was only in there for about 5 minutes and when I came out, there was a damn traffic officer writing a parking ticket for over-running the meter.
So I went up to him and said,
"Come on, how about giving a man a break?"
He ignored me and continued writing the ticket.
So I called him a pencil-necked Nazi. He glared at me and started writing another ticket for also having parked partially on the pavement!!
So I called him a son of a mutant pig. He finished the second ticket and put it on the car with the first. Then he started writing a third ticket!!
This went on for about 20 minutes and the more I abused him, the more tickets he wrote. I didn't give a damn.
My car was parked around the corner...
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Gallium

In 1875, the element gallium was discovered by P.E. Lecoq de Boisbaudran. In an article in the Annales de Chimie in 1877, he said his search started 15 years earlier, but with inadequate resources. Even with a new laboratory (1863) he had no success until he realized he was using too little material, and in Feb 1874 started with 52 kg of a mineral from Pierrefitte mine. He finally isolated a tiny sample: “On August 27, 1875, between three and four at night, I perceived the first indications of the existence of a new element that I named gallium in honor of France (Gallia).”His first spectroscopic analysis of the tiny amount (he estimated 1/100 mg) of the prepared sample showed a previously unknown violet line at 417.0 indicating a new element.
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