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Original 120, 620 and modern 120 film spools with modern 120 exposed color film. 120 is a film format for still photography introduced by Kodak for their Brownie No. 2 in 1901. . It was originally intended for amateur photography but was later superseded in this role by 135 film. 120 film survives to this day as the only medium format film that is readily available to both professionals and ...
Vest Pocket Kodak with f /7.7 Anastigmat lens, opened and front support deployed. The Vest Pocket Kodak (VPK), also known as the Soldier's Kodak, is a line of compact folding cameras introduced by Eastman Kodak in April 1912 and produced until 1934, when it was succeeded by the Kodak Bantam.
AN/APQ-50 is the radar installed on low-rate initial production batch of F-4s, but as with earlier radars, it was not used in great numbers in comparison to later radars of the same family. The parabolic antenna is 24 inches in diameter, and in addition to providing all weather capability, AN/APQ-50 FCR also provides information on automatic ...
Image credits: undiscoveredh1story Nowadays, we consume tons of visual media. Videos, photos, cinema, and TV can help us learn new things every day. However, they can just as easily misinform us.
Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.
The most common form is shaped like a dish and is popularly called a dish antenna or parabolic dish. The main advantage of a parabolic antenna is that it has high directivity . It functions similarly to a searchlight or flashlight reflector to direct radio waves in a narrow beam, or receive radio waves from one particular direction only.
Is that Greta Thunberg?. 120-year-old photos recently shared by researchers at the University of Washington have sparked some intense conspiracy rumors surrounding the 16-year-old climate activist.
Bell Satellite TV (French: Bell Télé; formerly known as Bell ExpressVu, Dish Network Canada and ExpressVu Dish Network and not to be confused with Bell's IPTV Fibe TV service) is the division of BCE Inc. that provides satellite television service across Canada. It launched on September 10, 1997.