loss of neutrons by escape
61Technetium — molybdenum ← technetium → ruthenium Mn ↑ Tc ↓ Re …
62Werner Heisenberg — Infobox Scientist box width = 300px name = Werner Heisenberg image size = 250px caption = Werner Karl Heisenberg (1901 1976). Photo taken circa 1926. birth date = birth date|1901|12|5|df=y birth place = Würzburg, Germany death date = death date… …
63Three Mile Island accident — The Three Mile Island accident of 1979 was the most significant accident in the history of the American commercial nuclear power generating industry. It resulted in the release of a significant amount of radioactivity, an estimated 43,000 curies… …
64Integral Fast Reactor — The Integral Fast Reactor or Advanced Liquid Metal Reactor is a design for a nuclear fast reactor with a specialized nuclear fuel cycle. A prototype of the reactor was built in the United States, but the project was canceled by the U.S.… …
65plasma — plasmatic /plaz mat ik/, plasmic, adj. /plaz meuh/, n. 1. Anat., Physiol. the liquid part of blood or lymph, as distinguished from the suspended elements. 2. Cell Biol. cytoplasm. 3. whey. 4. a green, faintly translucent chalcedony. 5. Physics. a …
66submarine — n. /sub meuh reen , sub meuh reen /; adj., v. /sub meuh reen /, n., adj., v., submarined, submarining. n. 1. a vessel that can be submerged and navigated under water, usually built for warfare and armed with torpedoes or guided missiles. 2.… …
67Moon — This article is about Earth s Moon. For moons in general, see Natural satellite. For other uses, see Moon (disambiguation) …
68Hahn, Otto — born March 8, 1879, Frankfurt am Main, Ger. died July 28, 1968, Göttingen, W.Ger. German physical chemist. He worked at the Kaiser Wilhelm Institute for Chemistry (1912–44), serving as director from 1928. With Lise Meitner he discovered several… …
69Interstellar travel — Montage of fusion powered rocket concepts from 1987–2004, which could form the basis for an interstellar vehicle. Included are: VISTA (Lawrence Livermore National Laboratories,1987), Discovery II (NASA/GRC, 2002), Human Outer Planet Exploration… …
70Inertial electrostatic confinement — (often abbreviated as IEC) is a concept for retaining a plasma using an electrostatic field. The field accelerates charged particles (either ions or electrons) radially inward, usually in a spherical but sometimes in a cylindrical geometry. Ions… …
