Category: Science - Physics
16th Day. That Fluids gravitate _in proprio loco_, the upper Parts continually pressing upon the lower: That this Pressure is not only propagated Downwards, but even Upwards, and Sideways, according to all possible Directions; That a lighter Fluid may gravitate upon a heavier,...
_Fig. 4._ This is only a Train of Wheel-work; which by Composition of Wheels vastly increases the Force. Thus suppose the Diameter of the Barrel E F, be ten times the Diameter o...
3. Part 3_Fig. 3._ Is a Scheme to demonstrate how the double Microscope comes to magnify so much. Where G is the small Object; which, if there be Light sufficient, may by the small Micro...
4. Part 4_Fig. 3._ Is a Wheel Barometer, where by two Weights G and H on a Pulley, by which a Hand is turned, the one of which plays freely in the Air, and the other rises and falls with...
1. Part 116th Day. That Fluids gravitate _in proprio loco_, the upper Parts continually pressing upon the lower: That this Pressure is not only propagated Downwards, but even Upwards, an...