Calculate the number 1676
[4517] Calculate the number 1676 - NUMBERMANIA: Calculate the number 1676 using numbers [2, 3, 5, 4, 19, 243] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 22 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 1676

NUMBERMANIA: Calculate the number 1676 using numbers [2, 3, 5, 4, 19, 243] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 22
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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The Blind Man Is Here


A Nun was taking a shower one day and she heard the door bell ring, she yelled "Who is it?"
And the person ringing the door bell yelled, "I'm the blind man."
So the Nun got out of the shower and wrapped her hair in a towel, she didn't bother putting a towel around herself because the person behind the door was blind.
She opened the door and said, "What do you want?", and the man said, "I'm here to check your blinds."
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Casein fibre

In 1938, the first U.S. patent was issued for casein fibre (No. 2,140,274). Earl Ovando Whittier and Stephen Philip Gould of Washington, D.C. had first produced casein fibre in December 1935. They dedicated the patent "to the free use of the people of the United States of America." Casein is the main protein found in milk. Their invention was to produce dispersions of casein (mixed usually with plasticizers and salts), to be extruded into fibres having the requisite characteristics of strength, water resistance, flexibility, and softness necessary to make them suitable as substitutes for wool and other fibres. Some of the best plasticizers suggested were the fat acids to give the fibres flexibility, softness and water repellancy. Sodium aluminate improved the fibre's strength.
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