GEOMETRY AND PHYSICS. LABAT, François de, Chevalier... Lot 15

[GEOMETRY AND PHYSICS]. LABAT, François de, Chevalier de Vivens (1687-1780) Important set of physical and geometrical works. Approx. 90pp in various formats, (s.l.n.d. [Bordeaux]). On the new theory of motion, on Pythagoras, flux and reflux, on the formation of physical bodies, on equilibrium, on the forces and movements of animate bodies, on phosphors, on vitriol, observations and discoveries on physics in general, mechanics, ether, gravity, the movement and evaporation of liquids, on optical proposals, on dissolution, on attraction, on the general idea of a new system, on magnets, some sketches and miscellaneous experiments.