wife: We just ate, why are you making pancakes?
me: They’re for the dogs
wife: Why are you making pancakes for the dogs?
me: They don’t know how
Author: Josh
Franz (Maria Ulrich Theodor Hoch) AepinusBorn 13 Dec 1724; died 10 Aug 1802 at age 77. German mathematician and physicist whose Tentamen theoriae electricitatis et magnetismi (1759; "An Attempt at a Theory of Electricity and Magnetism") was the first work to apply mathematics to the theory of electricity and magnetism. Aepinus' experiments led to the design of the parallel-plate capacitor, a device used to store energy in an electric field. He also discovered the electric properties of the mineral tourmaline and investigated pyroelectricity, the state of electrical polarization produced in tourmaline and various other crystals by a change of temperature. Other achievements of Aepinus include improvements to the microscope, and his demonstration of the effects of parallax in the transit of a planet across the Sun's disk (1764).Image: Aepinus Condenser,1880 |
