Thought for the month

“In the choice between changing one’s mind and proving there is no need to do so, most people get busy on the proof.” John K. Galbraith, Economist (1908 – 2006).

Monday, 9 January 2017

Big bucks for books

A 1687 first edition of Newton’s Philosophiae naturalis principia mathematica was auctioned last month for $3,719, 500. Setting a new world auction record for a printed scientific book.

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