A system of natural philosophy, designed for the use of schools and academies (1845)
Moffat, J[ohn] M. [from old catalog] · Philadelphia, E. C. Biddle · leaf 105
of the natureof this contrivance, termed the parallel motion, may be attainedfrom inspecting a steam-engine at work, than from a detailed de-scription, even with the aid of a figure represent-ing its construction. 221. The universal joint, invented by the cele-brated Dr. Robert Hooke, affords a…
Physics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Il terzo [-qvinto] libro ... (1551)](https://img.insideoutlibrary.com/img/200/ia-ilterzoqvintolib00serl-209-344.webp)
