have been designed
91Aircraft engine — An aircraft engine is a propulsion system for an aircraft. Aircraft engines are almost always a type of lightweight internal combustion engine. This article is an overview of the basic types of aircraft engines and the design concepts employed in …
92Optical disc packaging — Main article: Optical disc Optical disc packaging is the packaging that accompanies CDs, DVDs, and other formats of optical media. Most packaging is rigid or semi rigid and designed to protect the media from scratches and other types of exposure… …
93Jaguar XJ — XJ6, XJ8, XJ12, Vanden Plas, XJR, Super V8, Supersport X351 Manufacturer Jaguar Cars Production 1968–present Class …
94Heaton Park — Heaton Park, covering an area variously reported as convert|600|acre|km2|1, [http://www.manchestergalleries.org/our other venues/heaton hall/venue hire/ Retrieved 2007 10 13] convert|640|acre|km2|1, [http://www.manchester.gov.uk/site/scripts/news …
95mask — masklike, adj. /mask, mahsk/, n. 1. a covering for all or part of the face, worn to conceal one s identity. 2. a grotesque or humorous false face worn at a carnival, masquerade, etc.: Halloween masks. 3. Also called swim mask. a device consisting …
96automotive industry — Introduction all those companies and activities involved in the manufacture of motor vehicles, including most components, such as engines and bodies, but excluding tires, batteries, and fuel. The industry s principal products are passenger… …
97California Institute of Technology — Motto The truth shall make you free [1] Established 1891 Type …
98Wargaming — This article is about the civilian hobby. For military training exercises, see Military exercise. For simulations as military training exercises, see Military simulation. For video wargames, see Wargame (video games). For other, similar terms,… …
99Subwoofer — A subwoofer is a woofer, or a complete loudspeaker dedicated to the reproduction of bass audio frequencies, from perhaps 150 Hz down as far as 20 Hz, or in rare cases lower. Also known as subs , these are used to augment the low frequency… …
100Metz — For other uses, see Metz (disambiguation). Metz   Commune   Municipalité de Metz From top: Panora …
