singly
71History of the single-lens reflex camera — The history of the single lens reflex camera predates the invention of photography in 1826/27 by one and a half centuries with the use of a reflex mirror in a camera obscura first described in 1676. Such SLR devices were popular as drawing aids… …
72Rafflesiaceae — Taxobox image caption = Rafflesia kerrii flower name = Rafflesiaceae regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Malpighiales familia = Rafflesiaceae familia authority = Dum. subdivision ranks = Genera subdivision =… …
7318-Electron rule — The 18 electron rule is a rule of thumb used primarily in transition metal chemistry for characterizing and predicting the stability of metal complexes. Valence shells of a transition metal can accommodate 18 electrons: 2 in each of the five d… …
74Matt Zimmerman (technologist) — Matt Zimmerman Matt Zimmerman at a Canonical event, 2006 Nationality American Occupation Technologist, free software developer …
75Sommerfeld-Kossel displacement law — The Sommerfeld Kossel displacement law is: The first spark (singly ionized) spectrum of an element is similar in all details to the arc (neutral) spectrum of the element preceding it in the periodic table. Likewise, the second (doubly ionized)… …
76Pathogenic bacteria — Clostridium tetani Bacterial infection Classification and external resources MeSH …
77Glossary of botanical terms — Many of the terms used in Wikipedia glossaries (often most) are already defined and explained within Wikipedia itself. However, lists like the following indicate where new articles need to be written and are also useful for looking up and… …
78Famille homoparentale — Homoparentalité Famille homoparentale. L homoparentalité désigne le lien de droit ou de fait qui lie un ou des enfants à un couple homosexuel. L’homoparentalité[1] partage avec la parentalité …
79Homoparentalite — Homoparentalité Famille homoparentale. L homoparentalité désigne le lien de droit ou de fait qui lie un ou des enfants à un couple homosexuel. L’homoparentalité[1] partage avec la parentalité …
80Lista (informática) — En Ciencias de la Computación, una lista enlazada es una de las estructuras de datos fundamentales, y puede ser usada para implementar otras estructuras de datos. Consiste en una secuencia de nodos, en los que se guardan campos de datos… …
