conducted emission
51Dental amalgam controversy — Dental amalgam filling The dental amalgam controversy refers to the conflicting views over the use of amalgam as a filling material mainly because it contains the element mercury. The concern centers on the health effects of toxicity or allergy… …
52Peaceful nuclear explosions — (PNEs) are nuclear explosions conducted for non military purposes, such as activities related to economic development including the creation of canals. During the 1960s and 1970s, both the United States and the Soviet Union conducted a number of… …
53Underground nuclear testing — Preparation for an underground nuclear test at the Nevada Test Site in the 1990s. Nuclear weapons …
54Concorde — For other uses, see Concorde (disambiguation). Concorde Role Supersonic airliner …
55Fuel cell — For other uses, see Fuel cell (disambiguation). Demonstration model of a direct methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image A fuel cell is a device that converts the chemical energy from a… …
56Light — For other uses, see Light (disambiguation). Visible light redirects here. For other uses, see Visible light (disambiguation) …
57Nikola Tesla — Tesla, aged 37, 1893, photo by Sar …
58Orgasm — For other uses, see Orgasm (disambiguation). Frenzy of Exultations (1894), by Wł …
59Toyota Prius — Infobox Automobile name=Toyota Prius manufacturer=Toyota Motor Corporation similar=Honda Civic Hybrid class=Hybrid car layout=FF layout production=1997–presentThe Toyota Prius [ˈpri.əs] is a hybrid electric mid size car developed and manufactured …
60Chevrolet Vega — 1972 Chevrolet Vega GT Hatchback Coupe Manufacturer Chevrolet Division of General Motors Also called Vega 2300 …
