Calculate the number 841
[8203] Calculate the number 841 - NUMBERMANIA: Calculate the number 841 using numbers [2, 1, 1, 7, 54, 903] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 1
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Calculate the number 841

NUMBERMANIA: Calculate the number 841 using numbers [2, 1, 1, 7, 54, 903] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
#brainteasers #math #numbermania
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In 1935, the use of eye prints - the pattern of capillaries in the retina - was described in an article in Time magazine as a new scientific method for identification because an individual's eye pattern is as unique as fingerprints. It was promoted by Dr. Carleton Simon, a psychiatrist and criminologist, upon the suggestion of Dr. Isadore Goldstein, an ophthalmologist at Mount Sinai Hospital. The retina of the eye could be photographed straight through the pupil with a Zeiss retinal camera. Dr. Simon had been a New York City deputy police commissioner (1920-26). Simon and Goldstein published a paper on the method in the New York State Journal of Medicine, Sep 1935, Vol. 35, No. 18, pp 901-6.«
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