Thought for the month

“To know yet to think that one does not know is best; Not to know yet to think that one knows will lead to difficulty.” Lao Tzu, philosopher (6th century BCE).

Wednesday, 14 August 2019

A good buy.

Video recordings of the Apollo 11 Moon landing sold last month for $1.82 million. The tapes were part of a purchase made 43 years ago by a NASA intern for $217.77 from a government surplus auction. 

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