multi-layer coil
41List of G.I. Joe: A Real American Hero vehicles — For Dreadnok and Iron Grenadier vehicles, see Dreadnoks and Iron Grenadiers. The G.I. Joe: A Real American Hero toyline was introduced by Hasbro in 1982, and lasted to 1994, producing well over 250 vehicles (i.e. in universe are meant to move… …
42Internal combustion engine — The internal combustion engine is an engine in which the combustion of a fuel (normally a fossil fuel) occurs with an oxidizer (usually air) in a combustion chamber. In an internal combustion engine, the expansion of the high temperature and high …
43Opto-isolator — This article is about the electronic component. For the optical component, see optical isolator. Schematic diagram of an opto isolator showing source of light (LED) on the left, dielectric barrier in the center, and sensor (phototransistor) on… …
44Space gun — For other uses, see Space gun (disambiguation). The Quicklauncher spacegun A space gun is a method of launching an object into outer space using a large gun, or cannon. It provides a method of non rocket spacelaunch. In the HARP Project a U.S.… …
45Countercurrent chromatography — (CCC) or partition chromatography is a category of chromatography techniques;[1] laboratory techniques for the separation of mixtures, in this case liquid liquid mixtures. Contents 1 Chromatography 2 Techniques …
46List of Saturday Night Live commercial parodies — This television related list is incomplete; you can help by expanding it. The following is a partial list of Saturday Night Live commercial parodies. On Saturday Night Live (SNL), a parody advertisement is commonly shown after the host s opening… …
47List of G.I. Joe: A Real American Hero characters: S-Z — This is an alphabetical List of G.I. Joe: A Real American Hero characters whose code names start with the letters S Z. Contents 1 Salvo 2 Scarlett 3 Sci Fi …
48Bartolomeo Cristofori — Photo of a 1726 portrait of Bartolomeo Cristofori. The original was lost in the Second World War. Bartolomeo Cristofori di Francesco (May 4, 1655 – January 27, 1731) was an Italian maker of musical instruments, generally regarded as the inventor… …
49Schumann resonances — The Schumann resonances (SR) are a set of spectrum peaks in the extremely low frequency (ELF) portion of the Earth s electromagnetic field spectrum. Schumann resonances are global electromagnetic resonances, excited by lightning discharges in the …
50Pathophysiology of multiple sclerosis — Multiple sclerosis is a disease in which the myelin (a fatty substance which covers the axons of nerve cells, important for proper nerve conduction) degenerates. At least five characteristics are present in CNS tissues of MS patients:… …
