neon bulb
51History of street lighting in the United States — The use of street lighting was first recorded in the Arab Empire from the 9th 10th centuries, [Fielding H. Garrison, History of Medicine :quote| The Saracens themselves were the originators not only of algebra, chemistry, and geology, but of many …
52Zephyranthes — Taxobox name = Zephyranthes image width = 200px image caption = Zephyranthes candida regnum = Plantae divisio = Magnoliophyta classis = Liliopsida ordo = Asparagales familia = Amaryllidaceae genus = Zephranthes genus authority = Herb Zephyranthes …
53building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
54light — {{Roman}}I.{{/Roman}} noun 1 brightness ADJECTIVE ▪ clear, good ▪ bright, brilliant, harsh, intense, strong ▪ blinding …
55electric lamp — noun a lamp powered by electricity • Hypernyms: ↑lamp • Hyponyms: ↑arc lamp, ↑arc light, ↑electric discharge lamp, ↑gas discharge lamp, ↑flashlight, ↑torch, ↑ …
56Oxygen — This article is about the chemical element and its most stable form, O2 or dioxygen. For other forms of this element, see Allotropes of oxygen. For other uses, see Oxygen (disambiguation). nitrogen ← oxygen → fluorine ↑ O ↓ …
57Fremont Street Experience — The Fremont Street Experience (FSE) is a pedestrian mall and attraction in downtown Las Vegas, Nevada. The FSE occupies the westernmost 5 blocks of Fremont Street, including the area known for years as Glitter Gulch, and portions of some other… …
58List of characters in Storm Hawks — This is a list of characters in the Cartoon Network series Storm Hawks .torm HawksThe Storm Hawks are the main characters of the series. The Storm Hawks is also the name of a previous Sky Knight squadron which was taken down by the Dark Ace, the… …
59Propulsion nucleaire thermique — Propulsion nucléaire thermique La propulsion nucléaire thermique ou nucléo thermique est un mode de propulsion des fusées qui utilise un réacteur nucléaire pour chauffer un fluide propulsif. Celui ci, comme dans le cas d un moteur fusée classique …
60Propulsion nucléaire thermique — La propulsion nucléaire thermique ou nucléo thermique est un mode de propulsion des fusées qui utilise un réacteur nucléaire pour chauffer un fluide propulsif. Celui ci, comme dans le cas d un moteur fusée classique, est expulsé via une tuyère… …
