longitudinal slide
71Spring (device) — Helical or coil springs designed for tension Compression sp …
72Shay locomotive — who can be fairly credited with the popularization of the concept of a geared steam locomotive . Although the design of Ephraim Shay s early locomotives differed from later ones, there is a clear line of development that joins all Shays.… …
73Phthalate — Phthalates, or phthalate esters, are esters of phthalic acid and are mainly used as plasticizers (substances added to plastics to increase their flexibility). They are chiefly used to soften polyvinyl chloride. Phthalates are being phased out of… …
74Dentate gyrus — Brain: Dentate gyrus Diagram of hippocampal regions. DG: Dentate gyrus …
75Abuse — This article is about the mistreatment of people or systems. For other uses, see Abuse (disambiguation). Mistreat redirects here. For other uses, see Mistreat (disambiguation). Contents 1 Types and contexts of abuse 1.1 …
76Wheellock — Wheellock, wheel lock or wheel lock, is a mechanism for firing a firearm. It was the next major development in firearms technology after the matchlock and the first self igniting firearm. The mechanism is so called because it uses a rotating… …
77Citroën CX — Manufacturer Citroën Production 1974 1991 Assembly …
78Car handling — and vehicle handling is a description of the way wheeled vehicles perform transverse to their direction of motion, particularly during cornering and swerving. It also includes their stability when moving in a straight line. Handling and braking… …
79Cylinder (engine) — Illustration of an engine cylinder with a cross section view of the piston, connecting rod, valves and spark plug. A cylinder is the central working part of a reciprocating engine or pump, the space in which a piston travels. Multiple cylinders… …
80Greenland ice sheet — The Greenland Ice Sheet is a vast body of ice covering 1.71 million km², roughly 80% of the surface of Greenland. It is the second largest ice body in the world, after the Antarctic Ice Sheet. The ice sheet is almost 2,400 kilometers long in a… …
