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Calculate the number 886

NUMBERMANIA: Calculate the number 886 using numbers [5, 1, 7, 3, 83, 559] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 39

The first user who solved this task is Maryam Pouya.

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The way to achieve true inner peace

My therapist told me the way to achieve true inner peace is to finish what I start. So far I’ve finished two bags of M&Ms and a chocolate cake. I feel better already..

Dave Barry (July 3 1947-)

Picture: Jason Connel/Getty Images

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Bernardino Ramazzini

Died 5 Nov 1714 at age 81 (born 3 Nov 1633). Italian physician, born in Capri, Italy, who first recorded relationships between occupational environment and workers' illnesses and is considered a founder of occupational medicine. Educated in philosophy and medicine, he developed his interest in workers' health while a student. He introduced the diagnostic tool of asking a patient his occupation, and classified occupational health hazards accord to causes (noxious vapors, very fine particles, heat, cold, humidity, irregular physical motions, etc). He addressed issues of ventilation and recommended such protections as face masks. He compiled the first systematic treatise on occupational diseases, De Morbis Artificum Diatriba (1700). He taught at the University of Padua until his death in 1714.

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