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Cranberry glass. The beaker with lid made from Gold Ruby is attributed to Johann Kunckel. Cranberry glass or 'Gold Ruby ' glass is a red glass made by adding gold salts or colloidal gold to molten glass. Tin, in the form of stannous chloride, is sometimes added in tiny amounts as a reducing agent. The glass is used primarily in expensive ...
Raphael's husband Karl Soderlund assumed the role of her manager, and was a partner in her two biggest successes. She hosted a radio call-in advice show distributed by NBC Talknet that ran from 1981 to 1987, but she is best known for hosting the television talk show The Sally Jessy Raphael Show (later shortened to Sally), which ran in first-run syndication from October 17, 1983, to May 24, 2002.
Without proper rendering support, you may see question marks, boxes, or other symbols. The history of glass-making dates back to at least 3,600 years ago in Mesopotamia. However, most writers claim that they may have been producing copies of glass objects from Egypt. [ 1 ] Other archaeological evidence suggests that the first true glass was ...
Dark adaptor goggles, also called red adaptation goggles, are goggles are made with red-tinted plastic lenses. They were invented by Wilhelm Trendelenburg in 1916, based on the work by Antoine Béclère on dark adaptation of the eye. The eyewear are often used by observers to preserve their natural night vision .
The Lycurgus Cup is a Roman glass 4th-century cage cup made of a dichroic glass, which shows a different colour depending on whether or not light is passing through it: red when lit from behind and green when lit from in front. [ 1 ] It is the only complete Roman glass object made from this type of glass, [ 2 ] and the one exhibiting the most ...
Glass coloring and color marking may be obtained in several ways. by the addition of coloring ions, [1][2] by precipitation of nanometer-sized colloids (so-called striking glasses[1] such as "gold ruby" [3] or red "selenium ruby"), [2] Ancient Roman enamelled glass, 1st century, Begram Hoard. by colored inclusions (as in milk glass and smoked ...
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Ruby slippers. The ruby slippers are a pair of magical shoes worn by Dorothy Gale as played by Judy Garland in the 1939 Metro-Goldwyn-Mayer musical film The Wizard of Oz. Because of their iconic stature, [1] they are among the most valuable items of film memorabilia. [2] Several pairs were made for the film, though the exact number is unknown.