
Faraday Lecture, the Royal Institution, London (1889) as quoted by Leon Gray, The Basics of the Periodic Table (2013)
Lecture at Vassar College, Poughkeepsie, New York (14 May 1921)
Faraday Lecture, the Royal Institution, London (1889) as quoted by Leon Gray, The Basics of the Periodic Table (2013)
Source: The Evolution of Civilizations (1961) (Second Edition 1979), Chapter 1, Scientific Method and the Social Sciences, p. 33
Source: Talking Science: Language, Learning, and Values. 1990, p. 175; as cited in: Hanuscin, Deborah L., and Michele H. Lee. "Teaching Against the Mystique of Science: Literature Based Approaches in Elementary Teacher Education." Learning, Teaching, and Curriculum presentations (MU) (2010).
Source: 1930s, "Protocol Statements" (1932), p. 91
Internet Encyclopedia of Philosophy