conveyor-belt mechanism
41Tobacco advertising — Part of a series on Tobacco …
42List of Itchy & Scratchy cartoons — This is a list of the Itchy Scratchy cartoons shown on The Simpsons. There are currently 71 of them. Contents 1 100 Yard Gash 2 500 Yard Gash …
43Extratropical cyclone — Part of the Nature series on Weather   Calendar seasons Spring · Summer Autumn  …
44Mini blind — A mini blind (mini blind, miniblind)[1] is a type of non vertical window blind made of long, narrow slats held together by string and located inside the window. Its slats are not as wide as venetian blind slats …
45Dealkalization — is a process of surface modification applicable to glasses containing alkali ions, wherein a thin surface layer is created that has a lower concentration of alkali ions than is present in the underlying, bulk glass. This change in surface… …
46apron — apronlike, adj. /ay preuhn/, n. 1. a garment covering part of the front of the body and tied at the waist, for protecting the wearer s clothing: a kitchen apron. 2. Anglican Ch. a similar garment extending to the knees, worn by bishops, deans,… …
47global warming — an increase in the earth s average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect. [1975 80] * * * Potential increase in global average surface temperatures resulting from… …
48Art, Antiques, and Collections — ▪ 2003 Introduction In 2002 major exhibitions such as Documenta 11 reflected the diverse nature of contemporary art: artists from a variety of cultures received widespread recognition for work ranging from installation to video to painting …
49Dates 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… …
50tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …
