“Christiaan Huygens, letter to Fatio de Duillier (11 July 1687), quoted in René Dugas, Mechanics in the seventeenth century (1958), p. 440”
Source: Wikiquote
“Christiaan Huygens, letter to Fatio de Duillier (11 July 1687), quoted in René Dugas, Mechanics in the seventeenth century (1958), p. 440”
Source: Wikiquote