November - Assembly of the world's first general purpose electronic computer, the Electronic Numerical Integrator Analyzer and Computer (ENIAC), is completed. It covers 1800 feet of floor space. The first set of calculations is run on the computer.
Meteorology
High-altitude west-to-east winds across Pacific, discovered by Japanese in 1942 and by Americans in 1944, are dubbed "jet stream"
Team led by Charles DuBois Coryell discovers element 61, the only one still missing between 1 and 96 on Periodic Table. New element is called promethium
Mathematics, while not a science, is closely allied to the sciences because of their extensive use of it.
The physicalsciences include physics, chemistry, and astronomy; the earth sciences (sometimes considered a part of the physicalsciences) include geology, paleontology, oceanography, and meteorology; and the life sciences include all the branches of biology such as botany, zoology, genetics, and medicine.
Science, in the modern sense of the term, came into being in the 16th and 17th cent., with the merging of the craft tradition with scientific theory and the evolution of the scientific method.
For even as science has played a key role in the evolution of state bureaucracies, educational structures, economic change, technological developments, and even of society and the self in the process of modernization, each of these domains of life have in turn challenged and shaped science in its ideas, institutions, and social practices.
The Third Reich marked the beginning of a massive ideological distortion of science in Germany, the forced exile of scientists, and the reciprocal transformation of the scientific communities on both sides of the Atlantic as a result of the migration of German scientists.
The militarization of science and technology marked the advent of a new era of "big science," symbolized by rocket research in Germany at Peenemünde, or the Manhattan project to develop an atomic bomb at Los Alamos, Hanover, and Oak Ridge.