Edward Samuel Ritchie (1814–1895), an American inventor and physicist, is considered to be the most innovative instrument maker in nineteenth-century America, making important contributions to both science and navigation.
Read more about Edward Samuel Ritchie: Early Life and Career, Inventions and Innovations, Epilogue, Museum Displays
Famous quotes containing the word samuel:
“Then the LORD called, -Samuel! Samuel! and he said, -Here I am!”
—Bible: Hebrew, 1 Samuel 3:4.