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Calculate the number 243

NUMBERMANIA: Calculate the number 243 using numbers [2, 1, 8, 1, 79, 212] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 36

The first user who solved this task is Sanja Šabović.

#brainteasers #math #numbermania

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What Gear Were You In?

Policeman to Blonde: What gear were you in at the moment of the impact?

Blonde: Gucci sweats and Reeboks.

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TB laboratory

In 1893, the first tuberculosis diagnostic community laboratory in the U.S. was authorized in New York City and opened by the New York City Dept. of Health under the direction of Dr. Hermann Michael Biggs. The laboratory administered sputum examinations, reporting and registrations (compulsory by institutions and voluntary by physicians), official supervision of isolation, terminal disinfection, provision of hospital facilities, and public education. The first research laboratory in the U.S. was established the following year, in 1894, by Dr. Edward Livingston Trudeau in a room in his home at Saranac Lake, N.Y.

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