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- Timeline of invention (28171 bytes)
420: * [[1925]]: [[ultra-centrifuge]]: [[Theodor Svedberg]] - used to determine [[molecular weight]]s
459: * [[1947]]: [[Transistor]]: [[William Shockley]], [[Walter Brattain]], [[J...
470: * [[1954]]: [[transistor radio]] (dated from the from [[Regency TR1]]) (US... - List of inventors (14020 bytes)
24: ...rdeen]], (1908-1991) — co-inventor of the [[transistor]]
37: ... Brattain]], (born 1902), US co-inventor of the [[transistor]]
195: ...ord Shockley]], (1910- ) — co-inventor of [[transistor]] - Computer (32773 bytes)
54: ...d [[1960s]] valves were gradually replaced with [[transistor]]s and in the late [[1960s]] and early [[1970s]] ...
128: ...to matrices of permanent magnets, to individual [[transistors]], to [[integrated circuits]] with millions of [...
201: ...www.svtc.org] - "Silicon Valley Toxics Coalition (SVTC) and its international network, the Internation... - Electricity (13894 bytes)
31: ...sts, and briefly explaining motors, transformers, transistors, digital, etc.) is the book, ''Industrial Electr...
35: ...]]s, [[capacitor]]s, [[semiconductor]]s such as [[transistor]]s, and [[integrated circuit]]s. An [[integrated... - Gallium (9500 bytes)
153: ...nductor]]s and produce solid-state devices like [[transistor]]s. - Germanium (8776 bytes)
162: ...an important [[semiconductor]] material used in [[transistor]]s.
194: ... high purity silicon began replacing germanium in transistors, [[diode|diodes]], and rectifiers. Silicon has s...
199: Germanium transistors are still used in [[Stompbox|stompboxes]] by mus... - Molybdenum (10247 bytes)
175: ...ns, as the conductive metal layers in [[thin-film transistor]]s (TFTs). - Nitrogen (10073 bytes)
42: ...ring production of [[electronic]] parts such as [[transistor]]s, [[diode]]s, and [[integrated circuit]]s, and ... - Silicon (13233 bytes)
56: ...urrent carriers. Such control is necessary for [[transistor]]s, [[solar cell]]s and other [[semiconductor dev... - Computer display (4276 bytes)
7: ... (LCD). They can receive TV and computer bands ([[SVGA]], [[PAL]], [[SECAM]]; [[NTSC]]).
20: ... and blue inputs are compatible with [[Transistor-transistor logic|TTL]] logic chips. - Inorganic chemistry (2930 bytes)
13: ...ude [[Semiconductor|silicon chips]], [[transistor|transistors]], [[Liquid crystal display|LCD]] screens, [[fib... - Tim Berners-Lee (7363 bytes)
6: ...omputer]] with a [[soldering iron]], [[transistor-transistor logic|TTL]] [[logic gate|gates]], an [[M6800]] pr... - Physics (25628 bytes)
127: ...electrons in crystal structures in [[1928]]. The transistor was developed by physicists [[John Bardeen]], [[W...
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