Monthly Archives: July 2016

George Green’s birthday

When one is asked to name prominent English scientists who forged our understanding of electricity and magnetism, the two giants that immediately pop to mind: Michael Faraday (1791– 1867), who established the basis for the concept of the electromagnetic field, … Continue reading

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Ricketts Glen is a state park in Pennsylvania. It is a National Natural Landmark known for its old-growth forest and 24 named waterfalls. (Wikipedia). Here are pictures from a trip taken on the Memorial Day weekend. Above the waterfalls, the … Continue reading

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