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Eugenio G. F. de Kereki

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last 3 solved tasks
The aim is to place the some numbers from the list (15, 16, 17, 18, 23, 24, 42, 44, 50, 58, 98) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B+C.
Remove 4 letters from this sequence (THEZORYUBE) to reveal a familiar English word.
MATH PUZZLE: Can you replace the question mark with a number?

Jonas Salk

Died 23 Jun 1995 at age 80 (born 28 Oct 1914). American Jewish physician and medical researcher, born in New York City, who developed the first safe and effective vaccine for poliomyelitis. His early work (1946) was research on the influenza virus. In 1963, he became director of the Salk Institute for Biological Studies at the Univ. of California, San Diego. He developed a vaccine against poliomyelitis by cultivating three strains of the virus separately in monkey tissue. The virus was separated from the tissue, stored for a week, killed with formaldehyde, then tested to make certain that it is dead. A series of three or four injections with the killed virus vaccine was required to confer immunity.

Difference between hypothetical and reality

A little boy goes up to his father and asks: “Dad, what's the difference between hypothetical and reality?”

The father replies, “Well son, I could give you the book definitions, but I feel it could be best to show you by example. Go upstairs and ask your mother if she'd have sex with the mailman for $500,000.”

The boy goes and asks his mother: “Mom, would you have sex with the mailman for $500,000?”

The mother replies, “Hell yes I would!”

The little boy returns to his father. “Dad, she said ‘Hell yes I would!'”

The father then says, “OK, now go and ask your older sister if she'd have sex with her principal for $500,000.”

The boy asks his sister, “Would you have sex with your principal for $500,000?”

The sister replies: “Hell yes I would!”

He returns to his father. “Dad, she said ‘Hell yes I would!'”

The father answers, “OK, son, here's the deal: Hypothetically, we're millionaires, but in reality, we're just living with a couple of whores.”

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