permanent side reflector
51Transient lunar phenomenon — A transient lunar phenomenon (TLP) or Lunar Transient Phenomena (LTP), refers to short lived lights, colors, or changes in appearance of the lunar surface. Claims of short lived phenomena go back at least 1,000 years, with some having been… …
52TV and FM DX — TV DX and FM DX is the active search for distant radio or television stations received during unusual atmospheric conditions. The term DX is an old telegraphic term meaning long distance. VHF/UHF television and radio signals are normally limited… …
53Zinc oxide — Other names Zinc white Calamine Identifiers …
54Pakistan and weapons of mass destruction — Pakistan Nuclear program start date January 20, 1972 First nuclear weapon test May 28, 1998 First fusion weap …
55Daihatsu Terios — Manufacturer Daihatsu Motor Company Production 1997–present Class Mi …
56Roger Putnam — Roger Lowell Putnam (December 19, 1893 November 24, 1972) was an American politician and businessman. A member of the prominent Lowell family of Boston, he served as mayor of Springfield, Massachusetts, from 1937 to 1943 and as director of the… …
57April Fools Day 2008 — April 1, 2008 was an April Fools Day falling on a Tuesday. In newspapers, magazines and news websites * About.com s Car Reviews posted a fake story that Toyota had announced a new 256 horsepower V6 Prius to accommodate the needs of car buyers… …
58Scientific research in Canada — This article outlines the history of natural scientific research in Canada including, mathematics, physics, astronomy, space science, geology, oceanography, chemistry, biology, medical research and psychology. The social sciences are not treated… …
59Periodical Literature in the United States — Periodical Literature The United States † Catholic Encyclopedia ► Periodical Literature (The United States) According to The Official Catholic Directory for 1911, there are 321 Catholic periodicals published in the United States. Of… …
60Natural scientific research in Canada — This article outlines the history of natural scientific research in Canada, including mathematics, physics, astronomy, space science, geology, oceanography, chemistry, biology, medical research and psychology. The social sciences are not treated… …
