Perforated
111Film perforations — Film perforations, also known as perfs, are the holes placed in the film stock during manufacturing and used for transporting (via sprockets and claws) and steadying (via pin registration) the film. Films may have different types of perforations… …
112Postage stamps and postal history of Mexico — One and two reales stamps, 1856, with Morelia overprints and Pátzcuaro cancellation Mexico s postal system has its roots in the Aztec system of messengers which the Spanish adopted after the Conquest. During the 18th century, Spain established a… …
113Albert Hull — Infobox Scientist name = Albert Wallace Hull box width = caption = Albert Wallace Hull birth date = birth date|1880|4|19 birth place = Southington, Connecticut death date = death date and age|1966|1|22|1880|4|19 death place = residence = United… …
114Dynatron — For the brand, see Dynatron Radio Ltd The dedicated dynatron vacuum tube was invented by Albert Hull in 1918 [http://ieee.cincinnati.fuse.net/newsletters/200401.pdf] . It has three electrodes: a thermionic cathode, a perforated anode, and a… …
115Chris Reeve — For the deceased American actor, see Christopher Reeve. Christopher Stanley Reeve Born December 4, 1953(1953 12 04) Durban, South Africa …
116Extraordinary optical transmission — (EOT) is an opticalphenomenon that happens in slits that are narrower than the wavelength of the light [Ebbesen, T. W.; Ghaemi, H. F.; Thio, Tineke; Grupp, D. E.; Lezec, H. J, Extraordinary Optical Transmission through Sub wavelength Hole Arrays …
117Olfactory trigone — Brain: Olfactory trigone Scheme of rhinencephalon. (Olfactory trigone not labeled, but region is visible at bottom left, between anterior perforated substance and olfactory tract.) …
118Columbian Issue — The 2¢ Landing of Columbus is the most common stamp of the Columbian Issue The Columbian Issue, often simply called the Columbians, is a set of 16 postage stamps issued by the United States to mark the 1893 World Columbian Exposition held in… …
119Vestibule of the ear — Vestibulum and vestibule redirect here. For other uses, see Vestibule (disambiguation). Vestibule of the ear Chain of ossicles and their ligaments, seen from the front in a vertical, transverse section of the tympanum. (Vestibule visible at… …
120Jeff Whittington — (February 2, 1985–May 8, 1999) was a teenager who was murdered by two men in an anti gay hate crime in Wellington, New Zealandcite web |title=Hearing in NZ Murder of Boy,14 |url=http://www.planetout.com/news/article print.html?1999/10/19/1… …
