Calculate the number 1311
[4112] Calculate the number 1311 - NUMBERMANIA: Calculate the number 1311 using numbers [2, 7, 5, 2, 55, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 20 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 1311

NUMBERMANIA: Calculate the number 1311 using numbers [2, 7, 5, 2, 55, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 20
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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Relatives of yours?

A young couple drove several miles down a country road, not saying a word. An earlier discussion had led to an argument, and neither wanted to concede their position.

As they passed a barnyard of mules and pigs, the husband sarcastically asked, "Are they relatives of yours?"

"Yes," his wife replied. "I married into the family."

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Chlorophyll

In 1938, chlorophyll was patented as a "therapeutic agent for the use in the treatment of infection" of the blood stream, infected parts, and for open cuts and wounds. (U.S. No. 2,120,667). The patent was issued to Dr. Benjamin Gruskin of Philadelphia, Pa., who assigned it to the Lakeland Foundation of Chicago, Ill. Chlorophyll is the green pigment responsible for photosynthesis in plants. Gruskin proposed that chlorophyll could be prepared in a water-soluble form (chlorophyllins) to be applied directly to infected parts, or applied intravenously to the blood stream. He stated he had discovered that in this way there would be a gradual attenuation of infectious bacteria. Also, the formation of granulation tissue is enhanced, promoting healing.
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