the density of the fog
51Sunset District, San Francisco — Sunset District   Neighborhood of San Francisco   The Outer Sunset from Grand View Park …
52Diffraction grating — A very large reflecting diffraction grating. In optics, a diffraction grating is an optical component with a periodic structure, which splits and diffracts light into several beams travelling in different directions. The directions of these beams …
53Cameron Park, California — Infobox Settlement official name = Cameron Park, California settlement type = CDP imagesize = image caption = image imagesize = image caption = image mapsize = 250x200px map caption = Location in El Dorado County and the state of California… …
54Cerritos, California — For other uses of the Spanish word Cerrito or Cerritos , see Cerrito (disambiguation). City of Cerritos   City   …
55Sikeston, Missouri —   City   Location of Sikeston …
56Bishkek — Frunze redirects here. For other meanings, see Frunze (disambiguation). Bishkek Бишкек   City   Kyrgyz transcription(s)  – ISO 9 biškek …
57Saint Pierre and Miquelon — Saint Pierre and Miquelon …
58Battle of Bir Hakeim — Infobox Military Conflict conflict=Battle of Bir Hakeim partof=Mediterranean, Middle East and African theatre North African Campaign, Western Desert Campaign caption= date=May 26 – June 11, 1942 place=Bir Hakeim, Libya result= Successful Allied… …
59Yala Province — Infobox Thai Province name = Yala thai = ยะลา capital = Yala area = 4,521.1 arearank = 48th population = 415,537 population as of = 2000 populationrank = 59th density = 92 densityrank = 47th isocode = TH 95 governor = Thira Mintharasak governor… …
60Flat Holm — Infobox Islands name = Flat Holm image caption = image size = 240px locator map custom = no native name = Ynys Echni native name link = nickname = location = Bristol Channel coordinates = coord|51.37687| 3.12207|type:landmark… …
