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- Timeline of invention (28171 bytes)
110: * [[1510]]: [[Pocket watch]]: [[Peter Henlein]]
311: ...ormer]]: [[William Stanley (physicist)|William Stanley]]
321: ... [[1888]]: [[Pneumatic tube tire]]: [[John Boyd Dunlop]]
394: * [[1914]]: [[Tank]], military: [[Ernest Dunlop Swinton]]
459: * [[1947]]: [[Transistor]]: [[William Shockley]], [[Walter Brattain]], [[J... - List of inventors (14020 bytes)
24: ...rdeen]], (1908-1991) — co-inventor of the [[transistor]]
37: ... Brattain]], (born 1902), US co-inventor of the [[transistor]]
113: *[[Robert Heinlein]], (1907-1988), waterbed
195: ...ord Shockley]], (1910- ) — co-inventor of [[transistor]] - Computer (32773 bytes)
20: ...standing the important idea that the computer is only a machine, and cannot "think" or "understand" th...
29: ...d afford them and were considered so exotic that only a handful would ever be required to satisfy glob...
51: ... such as [[differential analyzer]]s, are not commonly included in such lists. Other classification sch...
54: ...d [[1960s]] valves were gradually replaced with [[transistor]]s and in the late [[1960s]] and early [[1970s]] ...
56: ...mplementation technologies is not exhaustive; it only covers the mainstream of development. Historical... - 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)
140: ...e of the largest liquid ranges for a metal, and (unlike mercury) for having a low [[vapor pressure]] a...
143: ...e than in the crystalline state (like water, but unlike most materials).
145: ...in the conventional [[unit cell]]. Each atom has only one nearest neighbor (at a distance of 244 [[pic...
147: ... [[gallium arsenide]] is a [[semiconductor]] commonly used in [[light-emitting diode]]s).
153: ...nductor]]s and produce solid-state devices like [[transistor]]s. - Germanium (8776 bytes)
162: ...an important [[semiconductor]] material used in [[transistor]]s.
165: ... for [[semiconductor]]s that have an impurity of only one part in 10<sup>10</sup>.
194: ... high purity silicon began replacing germanium in transistors, [[diode|diodes]], and rectifiers. Silicon has s...
197: Unlike most semiconductors, germanium has a small [[b...
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).
192: ...ly low toxicity. Acute toxicity in [[human]]s is unlikely because the dose required would be exception...
199: *[http://periodic.lanl.gov/elements/42.html Los Alamos National Laborato... - Nitrogen (10073 bytes)
42: ...rcuit]]s, and is used in the manufacture of [[stainless steel]].
88: *[http://periodic.lanl.gov/elements/7.html Los Alamos National Laborator... - Silicon (13233 bytes)
44: ...dspar]], [[granite]], [[quartz]] and [[sand]], mainly in the form of [[silicon dioxide]] (also known a...
56: ...urrent carriers. Such control is necessary for [[transistor]]s, [[solar cell]]s and other [[semiconductor dev...
93: ...ichlorosilane]] is the silicon compound most commonly used as the intermediate, although [[silicon tet...
95: ...s and deposits additional silicon onto the rods, enlarging them according to [[chemical reaction]]s li...
120: *[http://periodic.lanl.gov/elements/14.html Los Alamos National Laborato... - Computer display (4276 bytes)
17: ...ither as on or off. Monochrome displays can show only levels of a single colour. In both cases the dis...
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...
18: .../WWW/News/9201.html archived]) and was first put online on [[August 6]], [[1991]]. It provided an expl...
56: ... was awarded on [[June 15]], in [[Helsinki]], [[Finland]] by [[Tarja Halonen]]. - Physics (25628 bytes)
127: ...electrons in crystal structures in [[1928]]. The transistor was developed by physicists [[John Bardeen]], [[W...
149: ...heaven there are two matters on which I hope for enlightenment. One is quantum electrodynamics, and th...
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