However, ethics regarding personal. financial gain are but one issue in the far broader category of military ethics. If ethics is a system of moral values and morals are principles of right and wrong. in behavior, then moral development is the quest to learn right from wrong.
In March 1905 , Einstein created the quantum theory of light, the idea that light exists as tiny packets, or particles, which he called photons. Alongside Max Planck's work on quanta of heat Einstein proposed one of the most shocking idea in twentieth century physics: we live in a quantum universe, one built out of tiny, discrete chunks of energy and matter. Next, in April and May, Einstein published two papers.
Many natural philosophers and mathematicians like Robert Boyle, Otto von Guericke, Stephen Gray and C.F. Du Fay investigated the phenomenon of electricity. In the 18th century, Benjamin Franklin is supposed to have first proved conclusively that lightning was indeed electricity, through some kite experiments.