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Calculate the number 742

NUMBERMANIA: Calculate the number 742 using numbers [7, 6, 3, 4, 64, 393] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 21

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math #numbermania

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Peanut Butter Rooster

Q: What do you get when you cross a rooster with a jar of peanut butter?

A: A cock that sticks to the roof of your mouth.

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William Keith Brooks

Born 25 Mar 1848; died 12 Nov 1908 at age 60.American zoologist known for his research on the anatomy and embryology of marine animals, especially the tunicates, crustaceans (e.g., crayfish), and mollusks (notably the oyster). He was one of the first morphologists to accept Charles Darwin's evolutionary concepts. Brooks advocated the study of marine organisms in their natural habitats. Though remaining in the tradition of 19th-century descriptive morphology, through his more able students, he influenced the transition to an experimental, causal approach to 20th-century biology, particularly in cytology, genetics, and embryology. He founded the Chesapeake Zoological Laboratory (1878) and championed the conservation of the Chesapeake Bay oyster.

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