spin combustion
71Commutator (electric) — This article is about the electrical component. For mathematical concept, see Commutator . A tiny 5 segment commutator less than 2 mm in diameter, on a direct current motor in a toy radio control ZipZaps car. A commutator is a rotary electri …
72Clothes dryer — A modern front load tumble clothes dryer for home application. A clothes dryer or tumble dryer is a household appliance that is used to remove moisture from a load of clothing and other textiles, generally shortly after they are cleaned in a… …
73Multi-valve — A cylinder head of a four valve engine. ( Nissan VQ engine ) In automotive engineering, a multi valve (or multivalve) engine is one where each cylinder has more than two valves. A multi valve engine has better breathing and can spin at higher rpm …
74Supercharger — A supercharger is an air compressor used for forced induction of an internal combustion engine. The greater mass flow rate provides more oxygen to support combustion than would be available in a naturally aspirated engine, which allows more fuel… …
75History of plug-in hybrids — The history of plug in hybrid electric vehicles (PHEVs) spans a little more than a century. Most of the significant commercial developments have taken place after 2002.1899 1999Hybrid vehicles were produced beginning as early as 1899 by Lohner… …
76Blade Runner — This article is about the 1982 film. For other uses, see Bladerunner. Blade Runner Original theatrical release poster by John Alvin …
77Messerschmitt Me 163 — Not to be confused with Messerschmitt Bf 163. Me 163 Komet Me 163B 1a at the National Museum of Flight in Scotland …
78Nitric oxide — Not to be confused with nitrous oxide or nitrogen oxides. For other uses, see NO (disambiguation). Nitric oxide …
79Four-wheel drive — This article is about the class of vehicle drivetrains. For other uses, see Four by four/Four wheel drive (disambiguation). All wheel drive redirects here. For the all wheel drive in motorcycles, see two wheel drive. The Jeep Wrangler is a 4WD… …
80Triplet oxygen — is the ground state of the oxygen molecule. The electron configuration of the molecule has two unpaired electrons occupying two degenerate molecular orbitals. These orbitals are classified as antibonding, so the O O bond is weaker than the N N… …
