elastic mirror
81Microscopy — is the technical field of using microscopes to view samples and objects that cannot be seen with the unaided eye (objects that are not within the resolution range of the normal eye). There are three well known branches of microscopy, optical,… …
82Microelectromechanical systems — (MEMS) (also written as micro electro mechanical, MicroElectroMechanical or microelectronic and microelectromechanical systems) is the technology of very small mechanical devices driven by electricity; it merges at the nano scale into… …
83Flax — For other uses, see Flax (disambiguation). Flax Flax plant Scientific classification Kingdom …
84Garlic — For other uses, see Garlic (disambiguation). Garlic Allium sativum, known as garlic, from William Woodville, Medical Botany, 1793. Scientific classification …
85Oliver Postgate — Born Richard Oliver Postgate 12 April 1925(1925 04 12) Hendon, Middlesex, England Died 8 December 2008(2008 12 08) (aged 83) Broadstairs, Kent, England …
86Poppet valve — A poppet valve is a valve consisting of a hole, usually round or oval, and a tapered plug, usually a disk shape on the end of a shaft also called a valve stem. The shaft guides the plug portion by sliding through a valve guide. In most… …
87Mochi — For other uses, see Mochi (disambiguation). Rice Cake Kirimochi (切り餅) or Kakumochi (角餅) …
88T-shirt — For the Shontelle song, see T Shirt (song). A man wearing a T shirt …
891980 in music — EventsJanuary*January 1 The year starts off with a strong disco backlash, which causes the majority of musicians to abandon the use of real instruments in an attempt to distant themselves from anything associated with disco. The decade will be… …
90Iowa class battleship — The Iowa class battleships were a class of six fast battleships ordered by the United States Navy in 1939 and 1940 to escort the Fast Carrier Task Forces that would operate in the Pacific Theater of World War II. Four were completed in the early… …
