Calculate the number 2856
[317] Calculate the number 2856 - NUMBERMANIA: Calculate the number 2856 using numbers [8, 8, 7, 8, 71, 374] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 30 - The first user who solved this task is Sanja Šabović
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Calculate the number 2856

NUMBERMANIA: Calculate the number 2856 using numbers [8, 8, 7, 8, 71, 374] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 30
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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What happened?

"What happened?" asked the hospital visitor to the heavily bandaged man sitting up in bed.
"Well, I went down to Alton towers and decided to take a ride on the Loch Ness Monster. As we came up to the top of the highest loop, I noticed a little sign by the side of the track. I tried to read it, but it was very small and I couldn't make it out. I was so curious that I decided to go round again, but we went by so quickly that I couldn't see what the sign said.
"By now, I was determined to read that sign, so I went round a third time. As we reached the top, I stood up in the car to get a better view."
"And did you manage to see what the sign said this time?" asked the visitor.
"Yes," he said sheepishly, "Remain seated at all times!"
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Echo 1 satellite phone link test

In 1960, a phone link was tested via the newly launched Echo 1 ballooon satellite on its 31st circuit of the earth. The experiment was conducted by Bell Telephone Laboratories. A call originating via a normal telephone land line to the Jet Propulsion Laboratory at Goldstone, California, was patched into a radio beam bounced off the ten-story satellite balloon in orbit 1,000 miles above the earth. The radio signal was picked up on the other coast at the Bell Laboratory at Holmdel, New Jersey, where it was connected through a conventional telephone exchange to be connected to a receiving telephone. Reception of both a two-way voice conversation and music was satisfactory, and without distortion. The satellite was passive, just a reflector of the radio signal. The New York Times reported the test.«
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