strain+one's+invention
61Structural engineering — is a field of engineering dealing with the analysis and design of structures that support or resist loads. Structural engineering is usually considered a speciality within civil engineering, but it can also be studied in its own right. [cite… …
62Chamber music — For other uses, see Chamber music (disambiguation). Frederick the Great plays a flute concert in his summer palace Sanssouci; painting by Adolph Menzel Chamber music is a form o …
63Amazing Stories — was an American science fiction magazine launched in April 1926 by Hugo Gernsback s Experimenter Publishing. It was the first magazine devoted solely to science fiction. Before Amazing , science fiction stories had made regular appearance in… …
64Demining — Colombian soldier minesweeping. Demining or mine clearance is the process of removing either land mines, or naval mines, from an area, while minesweeping describes the act of detecting of mines. There are two distinct types of mine detection and… …
65Steel — For other uses, see Steel (disambiguation). The steel cable of a colliery winding tower …
66Philo Farnsworth — Infobox Person name = Philo Taylor Farnsworth image size = caption = 1983 United States postage stamp honoring Farnsworth birth name = birth date = birth date|1906|8|19 birth place = Beaver, Utah, USA death date = death date and… …
67Ontological paradox — An ontological paradox is a paradox of time travel that questions the existence and creation of information and objects that travel in time. It is very closely related to the predestination paradox and usually occurs at the same time. Because of… …
68Douglas Trumbull — Born April 8, 1942 (1942 04 08) (age 69) Los Angeles, California, United States Occupation …
69United 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… …
70Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
