physically feasible
51nuclear weapon — an explosive device whose destructive potential derives from the release of energy that accompanies the splitting or combining of atomic nuclei. [1945 50] * * * or atomic weapon or thermonuclear weapon Bomb or other warhead that derives its force …
52operations research — the analysis, usually involving mathematical treatment, of a process, problem, or operation to determine its purpose and effectiveness and to gain maximum efficiency. [1940 45, Amer.] * * * Application of scientific methods to management and… …
53personality assessment — ▪ psychology Introduction the measurement of personal characteristics. Assessment is an end result of gathering information intended to advance psychological theory and research and to increase the probability that wise decisions will be… …
54publishing, history of — Introduction an account of the selection, preparation, and marketing of printed matter from its origins in ancient times to the present. The activity has grown from small beginnings into a vast and complex industry responsible for the… …
55Drexler–Smalley debate on molecular nanotechnology — The Drexler–Smalley debate on molecular nanotechnology was a public dispute between K. Eric Drexler, founder of the field of molecular nanotechnology, and Richard Smalley, a recipient of the 1996 Nobel prize in Chemistry for the discovery of the… …
56Computer animation — Further information: Animation and Computer generated imagery An example of computer animation which is produced in the motion capture technique Computer animation is the process used for generating animated images by using computer… …
57Diesel engine — Diesel engines in a museum Diesel generator on an oil tanker …
58Ecology — For other uses, see Ecology (disambiguation). Ecology …
59Eugenics — is the self direction of human evolution : Logo from the Second International Eugenics Conference, 1921, depicting Eugenics as a tree which unites a variety of different fields.[1] Eugenics is the applied science or the bio social movement which… …
60Lesbian — This article is about the sexual orientation. For other uses, see Lesbian (disambiguation) …
