Note 40 — DEVELOPMENT OF GRAVITY PENDULUMS IN THE 19th CENTURY
Reading edition
T. C. Mendenhall, “Measurements of the Force of Gravity at Tokyo, and on the Summit of Fujiyama,” Memoirs of the Science Department, University of Tokyo (1881), no. 5.
Reading edition
T. C. Mendenhall, “Measurements of the Force of Gravity at Tokyo, and on the Summit of Fujiyama,” Memoirs of the Science Department, University of Tokyo (1881), no. 5.