A Research Machine - Schmidgen, Henning (Helmholtz Curves, 2014)
Keywords: Amphibians; Anatomy; Animals; Applied sciences; Astronomical instrumentation; Astronomy; Biological sciences; Biology; Body tissues; Electromagnetism; Engineering; Frogs; Fundamental forces; Galvanometer; Galvanometers; Hermann von Helmholtz; Machinery; Magnetism; Magnets; Measuring instruments; Mechanical engineering; Muscles; Nerves; Nervous system; Observational research; Olga von Helmholtz; Optical telescopes; Philosophy of Science; Physical sciences; Physics; Physiology; Precision; Reflecting telescopes; Research methods; Technology; Telescopes; Time Experiments; Zoology