FUNNY MATH: Find the product...
[4195] FUNNY MATH: Find the product... - FUNNY MATH: Find the product of the missing numbers. - #brainteasers #math - Correct Answers: 45 - The first user who solved this task is Djordje Timotijevic
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FUNNY MATH: Find the product...

FUNNY MATH: Find the product of the missing numbers.
Correct answers: 45
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
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A lawyer is standing in a long...

A lawyer is standing in a long line at the box office. Suddenly, he feels a pair of hands kneading his shoulders, back, and neck. The lawyer turns around and asks, "What the hell do you think you're doing?" "I'm a chiropractor and I'm just keeping in practice while I'm waiting in line." "Well, I'm a lawyer, but you don't see me screwing the guy in front of me, do you?"
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Polio virus

In 1955, American investigators Carlton Schwerdt and F.L. Schaffer crystallized the polio virus. This was the first animal virus to be obtained in crystalline form. (The first plant virus, tobacco mozaic virus, had been crystallized in 1935 by W.M. Stanley.) Each virus crystal is composed of many thousands of virus particles. Virus preparations pure enough to crystallize usually provide the best material for chemical studied. This was used to split the polio virus into infectious and non-infectious parts. Their research laid the groundwork for the polio vaccine.(Reference: Proc. Natl. Acad. Sci. 41:1020-1023)
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