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Calculate the number 670

NUMBERMANIA: Calculate the number 670 using numbers [5, 8, 9, 6, 93, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 2

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A doctor told his patient afte...

A doctor told his patient after reviewing his x-rays he needed surgery costing $5000.
The patient said he only had $500.00 and what could be done.
The doctor said, "Well, I can always touch-up your x-rays."

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Daniel Hale Williams

Born 18 Jan 1858; died 4 Aug 1931 at age 73.American physician remembered as the first black American to suture the pericardium (the fluid sac surrounding the heart muscle). On 9 Jul 1893, he operated on a 24-yr-old stabbing victim and sutured the wound to the pericardium, but left the heart muscle itself alone, allowing a small (1/10" long) nick to heal on its own. The patient recovered and lived for at least 20 years afterward. (A similar procedure was performed earlier by H.C. Dalton on 6 Sep 1891. The first surgery on heart muscle was done on 10 Sep 1896, by Ludwig Rehn who sutured a myocardial laceration). Williams helped establish the Provident Hospital and Medical Center in Chicago (1891), the oldest free-standing black owned hospital in the U.S.«

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