Calculate the number 1290
[994] Calculate the number 1290 - NUMBERMANIA: Calculate the number 1290 using numbers [6, 4, 5, 2, 79, 991] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 33 - The first user who solved this task is Sanja Šabović
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Calculate the number 1290

NUMBERMANIA: Calculate the number 1290 using numbers [6, 4, 5, 2, 79, 991] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 33
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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A week after their marriage, t...

A week after their marriage, the Redneck newlyweds paid a visit to their doctor..." I can't figure it out doc, and I'm really worried," said the husband." My testicles are turning blue."
"That's pretty unusual," said the doctor. "Let me examine you."
The doctor takes a look. Sure enough, the Redneck's testicles are blue. The doctor turns to the wife. "Are you using the diaphragm that Iprescribed?"
"Yes, I am," she replied.
"And what kind of jelly are you using with it?"
"Grape"
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Portrait camera

In 1841, Austrian inventor Friedrich Voigtländer began selling the world's first purpose-built portrait camera. Since a person wanting a portrait would have to hold a pose for the time required for a successful exposure, it was critically important to be able to do that in the shortest time—which depends on the lens. Voigtländer incorporated a rapid double-combination lens designed according to the calculations of Viennese mathematician Josef Max Petzval. What used to take 20-30 minutes could now be done in two. The brass-bodied camera was shaped somewhat like a Lava Lamp bottle on its side. It made circular daguerreotypes about 3½-in (9cm) diam. The Voigtländer family business was started by his father in Vienna in 1756, making scientific instruments.«
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