this invention gave
1Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism …
2Science and invention in Birmingham — Birmingham is the second largest city in the United Kingdom. It is one of the country s principal industrial centres and has an impressive history of industrial and scientific innovation.16th century1547: Although no record is kept to indicate… …
3Saddle — A saddle is a supportive structure for a rider or other load, fastened to an animal s back by a girth. The most common type is the equestrian saddle designed for a horse, but specialized saddles have been created for camels and other creatures.… …
4Seed drill — A seed drill is a device for planting seeds in the soil. Before the introduction of the seed drill, the common practice was to broadcast seeds by hand. Besides being wasteful, broadcasting was very imprecise and led to a poor distribution of… …
5Otto Lilienthal — Born 23 May 1848 (1848 05 23) Anklam, Province of Pomerania …
6History of film — This article is about the history of cinema. For other uses, see History of photography. Years in film 1870s 1880s 1890s …
7MUSIC — This article is arranged according to the following outline: introduction written sources of direct and circumstantial evidence the material relics and iconography notated sources oral tradition archives and important collections of jewish music… …
8Economic history of Britain — This is a history of the economy of the United Kingdom and of the countries that joined to form it in 1707 and 1801.Early historyIn Britain s earliest history agriculture was overwhelmingly dominant. The most important export was cassiterite,… …
9LINGUISTIC LITERATURE, HEBREW — This article is arranged according to the following outline: introduction foreword the beginning of linguistic literature linguistic literature and its background the development of linguistic literature Foreword: A Well Defined Unit the four… …
10Cold fusion — This article is about the Fleischmann–Pons claims of nuclear fusion at room temperature. For the original use of the term cold fusion , see Muon catalyzed fusion. For all other definitions, see Cold fusion (disambiguation). Diagram of an open… …
