John Dollond

John Dollond FRS (10 June O.S. (21 June N.S.) 1706 - 30 November 1761) was an English optician, known for his successful optics business and his patenting and commercialization of achromatic doublets.

Read more about John Dollond:  Biography, Priority of Invention

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    In the years of the Roman Republic, before the Christian era, Roman education was meant to produce those character traits that would make the ideal family man. Children were taught primarily to be good to their families. To revere gods, one’s parents, and the laws of the state were the primary lessons for Roman boys. Cicero described the goal of their child rearing as “self- control, combined with dutiful affection to parents, and kindliness to kindred.”
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