wash-and-drive method
41Tiananmen Square protests of 1989 — Tiananmen Square as seen from the Tiananmen Gate in 2004. The Tiananmen Square protests of 1989, also known as the June Fourth Incident in Chinese[1] (in part to avoid confusion with two prior Tiananmen Square protests), were a series o …
42The Amazing Race 14 — Season run February 15, 2009 – May 10, 2009 Filming dates October 31, 2008[1] – November 21, 2008 No. of episodes 12[2] Winning team …
43Cam timer — A cam timer is an electromechanical system for controlling a sequence of events automatically.DescriptionAn electric motor drives, through a reduction gearbox, a shaft on which is arranged a series of cams. Associated with each cam is one or more …
44Fourdrinier machine — The Fourdrinier Machine is the basis for most modern papermaking, and it has been used in some variation since its conception. The Fourdrinier accomplishes all the steps needed to transform a source of wood pulp into a final paper… …
45Urinal — A urinal is a specialized toilet for urinating only, generally by men and boys. It has the form of a container or simply a wall, with drainage and automatic or manual flushing.There are two types of urinals, single person or multiple persons. A… …
46Tropical agriculture — Worldwide more human beings gain their livelihood from agriculture than any other endeavor; the majority are self employed subsistence farmers living in the tropics. While growing food for local consumption is the core of tropical agriculture,… …
47industrial polymers, major — Introduction chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… …
48Doren Robbins — (photo by Linda Janakos) Born August 20, 1949 (1949 08 20) (age 62) Los Angeles, California Nationality American Ethnicity …
49Hyena — This article is about the family of animals. For other uses, see Hyena (disambiguation). Hyenas Temporal range: 26–0 Ma …
50University of Michigan — This article is about the Ann Arbor campus. For other uses, see University of Michigan (disambiguation). University of Michigan Motto Artes, Scientia, Veritas Motto in English Arts, Knowledge, Truth …
