total head temperature
121Dates of 2006 — ▪ 2007 January Keeping America competitive requires affordable energy. And here we have a serious problem. America is addicted to oil, which is often imported from unstable parts of the world. U.S. Pres. George W. Bush, in his state of the union… …
122physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …
123MythBusters (2011 season) — Country of origin Australia United States Broadcast Original channel Discovery Channel Original run …
124Colombia — This article is about the country. For other uses and spellings, see Colombia (disambiguation) and Colombia (disambiguation). Republic of Colombia República de Colombia (Spanish) …
125Czech Republic — This article is about the country in Europe. For other uses, see Czech Republic (disambiguation). Czech Republic Česká republika …
126Nevada — This article is about the U.S. state of Nevada. For other uses, see Nevada (disambiguation). State of Nevada …
127Uruguay — For other uses, see Uruguay (disambiguation). Oriental Republic of Uruguay República Oriental del Uruguay …
128Fusion power — The Sun is a natural fusion reactor. Fusion power is the power generated by nuclear fusion processes. In fusion reactions two light atomic nuclei fuse together to form a heavier nucleus (in contrast with fission power). In doing so they release a …
