vacuum-closing machine
31List of Tesla patents — Below is a list of Tesla patents. Dr. Nikola Tesla was an inventor who obtained around 300 patents [Snezana Sarbo, [http://www.tesla symp06.org/papers/Tesla Symp06 Sarboh.pdfNikola Tesla s Patents] , Sixth International Symposium Nikola Tesla,… …
32List of Home Improvement episodes — The following is an episode list for the American television sitcom Home Improvement. The series aired on ABC from September 17, 1991 to May 25, 1999, with 204 episodes produced spanning 8 seasons. Contents 1 Series overview 2 Season 1: 1991–1992 …
33List of United States inventions — 1700s1731 Sextant * The sextant is an astronomical instrument that is used to determine latitude for navigation. It does this by measuring angular distances, like the altitude of the sun, moon and stars. The sextant was invented independently in… …
34India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …
35food preservation — Any method by which food is protected against spoilage by oxidation, bacteria, molds, and microorganisms. Traditional methods include dehydration, smoking, salting, controlled fermentation (including pickling), and candying; certain spices have… …
36Steam power during the Industrial Revolution — See also the section on steam power in the main Industrial Revolution article During the Industrial Revolution, steam power replaced water power and muscle power (which often came from horses) as the primary source of power in use in industry.… …
37United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …
38Goddard, Robert Hutchings — born Oct. 5, 1882, Worcester, Mass., U.S. died Aug. 10, 1945, Baltimore, Md. U.S. inventor, regarded as the father of modern rocketry. He received his doctorate (1911) from Clark University, where he taught for much of his career. In laboratory… …
39MythBusters (2005 season) — Country of origin Australia United States No. of episodes 26 (includes 7 specials) Broadcast Original channel Discovery Channel …
40Crusher — For other uses, see Crusher (disambiguation). A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more… …
