Note 105 — DEVELOPMENT OF GRAVITY PENDULUMS IN THE 19th CENTURY (continued 2)
Reading edition
J. S. Clark, “The Acceleration Due to Gravity,” Phil. Trans. (1939), vol. 238, p. 65.
Reading edition
J. S. Clark, “The Acceleration Due to Gravity,” Phil. Trans. (1939), vol. 238, p. 65.