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Calculate the number 241

NUMBERMANIA: Calculate the number 241 using numbers [4, 4, 8, 5, 42, 400] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 0

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21st Century Newspaper

I was visiting my daughter last night when I asked if I could borrow a newspaper.

"This is the 21st century," she said. "We don't waste money on newspapers. Here, use my iPad.".

I can tell you this... That fly never knew what hit him!

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Sir Arthur Herbert Church

Born 2 Jun 1834; died 31 May 1915 at age 80.Sir Arthur Herbert Church was an English chemist and mineralogist who was a leading authority in the chemistry of painting, and gave valuable assistance in the work of preserving the paintings in the Houses of Parliament. He discovered turacin, an animal pigment containing copper, and of several minerals, including the only British cerium mineral. In addition to publishing many books on agricultural chemistry, Church also wrote on earthenware and precious stones. His Laboratory Guide for Agricultural Students had eight editions in his lifetime. He also did research on vegetable albinism colein, and aluminium in vascular cryptogams. Church served three years as president of the Mineralogical Society.«

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