Replace the question mark with a number
[4162] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 104 - The first user who solved this task is Rutu Raj
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 104
The first user who solved this task is Rutu Raj.
#brainteasers #math #riddles
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I Always Liked You

I recently ran into an old student of mine, who said, “I always liked you. You never had favorites."
"Why thank you," I replied.
Then he concluded with, "You were mean to everyone.”

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Ether anesthetic

In 1846, American dentist, Dr William T.G. Morton (9 Aug 1819 - 15 Jul 1868) made the first public demonstration of the administration of ether anesthetic, which the patient inhaled from a blown glass flask, during an operation performed by Dr. John Collins Warren (1778-1856) at the Massachusetts General Hospital in Boston. The patient, Gilbert Abbott, age 20, had a small superficial tumor removed from beneath the left lower jaw. Two weeks before (30 Sep1846), Morton had privately made a painless tooth extraction for a patient. The suggestion to use ether came from the chemist Charles T. Jackson, (1860-1913). After the success of the public demonstration, the use of ether for painless operations spread quickly to other countries.
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