non moving parts
91Postcodes in the United Kingdom — The postal codes used in the United Kingdom are known as postcodes.[1] They are alphanumeric and were introduced by the Royal Mail over a 15 year period from 11th October 1959 to 1974.[2] A full postcode is known as a postcode unit and usually… …
92Fuel 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… …
93Pressure — This article is about pressure in the physical sciences. For other uses, see Pressure (disambiguation). Pressure as exerted by particle collisions inside a closed container …
94Transportation in the United States — is facilitated by road, air, rail, and water networks. The vast majority of passenger travel occurs by automobile for shorter distances, and airplane for longer distances. In descending order, most cargoes travel by railroad, truck, pipeline, or… …
95Solar thermal energy — Solar thermal system for water heating in Santorini, Greece …
96Flight Unlimited II — Infobox VG| title = Flight Unlimited II developer = Looking Glass Studios publisher = Eidos Interactive designer = engine = ZOAR engine released = December 12, 1997 genre = Flight simulator modes = Single player ratings = ESRB: K A platforms = PC …
97Partition of Quebec — Partition in Quebec politics refers more correctly to the secession of regions of the province of Quebec than to partitions in strictly political sense. It is usually discussed as a possibility in the event of Quebec secession from Canada. It was …
98Personal computer — This article is about personal computers in general. For computers generally referred to as PCs , see IBM PC compatible. For hardware components dealing with personal computers, see Personal computer hardware. Personal computer An illustration of …
99Mouse (computing) — A computer mouse with the most common standard features: two buttons and a scroll wheel, which can also act as a third button In computing, a mouse is a pointing device that functions by detecting two dimensional motion relative to its supporting …
100X-ray fluorescence — (XRF) is the emission of characteristic secondary (or fluorescent) X rays from a material that has been excited by bombarding with high energy X rays or gamma rays. The phenomenon is widely used for elemental analysis and chemical analysis,… …
