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- Sally Ride (1826 bytes)
5: ...cs]], [[general relativity]], and [[free-electron laser physics]]. She later became the first American wo... - Engraving (3556 bytes)
15: ... stamp]]s were engraved, although the practice is now mostly confined to particular countries, and/or ...
18: ...|thumb| An example of an ornately-engraved Conn tenor saxophone by Jason DuMars]]
28: * [[Laser engraving]] - Glass (26176 bytes)
1: ...a cold surface. The resulting solid is amorphous, not crystaline like the sugar was originally, which ...
20: ...elength of lower than 400 [[nanometre|nm]], also known as [[ultraviolet]] light or UV, to pass. This i...
22: ...iber_amplifier|amplify]] transmitted signals by [[laser]] emission from within the glass itself.
32: ...because the increased [[refractive index]] causes noticeably more 'sparkles', while [[boron]] may be a...
37: ... compounds. The chemistry involved is complex and not well understood. New colored glasses are frequen... - Printing (4400 bytes)
13: ...an city of Mainz, developed European printing technology in 1440. Basing the design of his machine on ...
15: ...co. Stephen Day built the first printing press in North America at Massachusetts Bay in 1628, and help...
17: ... following concise history of a series of rapid innovations in image and type printing at the end of t...
18: ...ngth surpassed anything that had previously been known.
21: A [[document]] can also be printed by a [[laser printer]], [[Inkjet printer|inkjet]], or other [[... - Timeline of invention (28171 bytes)
1: This is a chronological list of [[invention]]s.
3: ...nvented in an impractical form many years before another inventor improves the invention into a practi...
96: * [[1128]]: [[Cannon]] in [[History_of_China|China]]
99: ...lasses|Eyeglasses]] in [[Italy in the Middle Ages|Northern Italy]]
130: * [[1709]]: [[Piano]]: [[Bartolomeo Cristofori]] - List of sports (7304 bytes)
99: * [[Snowboarding]]
114: Sports based on motorised transportation, also not really considered "sports" by the majority of pe...
122: Sports not in any of the other categories.
140: Sports not based on a specific field.
201: == Skiing / Snowsports == - Tree (23723 bytes)
3: ..., [[perennial]], woody [[plant]]. Though there is no set definition regarding minimum size, the term g...
11: ...s. The listing below gives examples of many well known trees and how they are typically classified.
18: ...der the bark. Endogenous trees, mainly in the [[monocotyledon]]s (e.g. [[palm tree|palms]]), grow by a...
20: ...le. Age determination is also impossible in endogenous trees.
24: ...e of individual specimens. A spruce seedling does not fit the definition of a tree, but all spruces ar... - List of inventors (14020 bytes)
7: {{compactTOC}}__NOTOC__
26: *[[Arnold O. Beckman]], (1900 - 2004), [[pH]] meter
32: *[[Katherine Blodgett]], (1898-1979) — nonreflective [[glass]]
34: *[[Joseph-Armand Bombardier]] — [[snowmobile]]
40: ... and [[United States|USA]] — [[rocket]] technology - Microscope (8708 bytes)
1: ...erm '''microscopic''' means minute or very small, not easily visible with the unaided eye. In other wo...
11: ...of short [[focal length]] for the objective, and another single glass lens for the [[eyepiece]] or ocu...
16: [[image:Microscope.png|frame|none|Basic microscope main elements]]
20: #objective turret, or nosepiece
22: #coarse adjustment knob - Apple Macintosh (24250 bytes)
2: ...ufactured by [[Apple Computer]], Inc. of [[Cupertino, California]], [[USA]].
7: ...e System Software or "System", officially became known as the Macintosh Operating System ([[Mac OS]]) ...
9: ...ntosh has introduced or popularized a number of innovations adopted later by other PCs and operating s...
11: Innovations introduced or popularized with the origina...
16: * Long file names, with [[whitespace]] and no [[file extension]]. - Pinhole camera (6994 bytes)
10: .... Industrially produced pinholes have access to [[Laser]] etching, but a hobbiest can still produce pinho...
23: ... field]] is basically [[infinite]], but this does not mean everything will definitely be in focus. Dep...
36: ...ter & film wind on mechanics. As a result of the enormous increase in [[f-stop]] while maintaining the...
40: ...The diameter of the pinhole can be determined by knowing the diameter of the needle or drill used to m...
55: * [http://home.online.no/~gjon/pinhole.htm Pinhole Photography, Jon Grepst... - March 22 (9294 bytes)
6: ...n a peace treaty with [[Massasoit]] of the [[Wampanoag]]s.
12: ..., [[William Woods Holden]] becomes the first governor of a [[U.S. state]] to be removed from office by...
16: *[[1933]] - President [[Franklin Delano Roosevelt]] signs into law a bill legalizing the ...
23: ...les Townes]] receive the first [[patent]] for a [[laser]].
30: ...former secretary, begins two days of testimony at North's Iran-Contra trial in Washington. - Atlanta, Georgia (39442 bytes)
33: ..._Railroad|Western and Atlantic Railroad]], while another claims that the name is a variation of Martha...
36: ...was a critical point in the Civil War, giving the North more confidence, and leading to the re-electio...
38: ...h," by which he meant a diversification of the economy away from agriculture and a shift from the "Old...
43: ...ietta]] helped boost the city's population and economy. Shortly after the war in 1946, the Communicabl...
47: ...or the [[1996 Summer Olympics]]. Following the announcement, Atlanta undertook several major construc... - Computer mouse (29399 bytes)
13: ...ple, head-mounted devices attached to the chin or nose --- but ultimately, the mouse won out because o...
15: ...ane. Engelbart received [[patent]] US3541541 on [[November 17]], [[1970]] for a ''"X-Y Position Indica...
26: ...two [[axis|axes]]. For example, the Agilent Technologies ADNS-2610 optical mouse sensor will process...
28: Demand for advances in optical mouse technology comes in large part from competitive [[first-...
31: ...im they work better than mechanical mice, require no maintenance and last longer due to fewer moving p... - Cornea (4779 bytes)
3: ...nsparency is of prime importance, the cornea does not have [[blood vessel]]s; it receives nutrients vi...
19: ...neal endothelium is bathed by [[aqueous humour]], not by [[blood]] or [[lymph]], and has a very differ...
25: ...sed today, parts of the cornea are removed with [[laser]]s.
27: ...known as '''leukomas''', a cornea of a deceased donor can be [[transplantation|transplanted]]. Because...
33: == Non-Surgical procedures involving the cornea == - Arsenic (12497 bytes)
42: | <nowiki>[</nowiki>[[argon|Ar]]<nowiki>]</nowiki>3[[d-orbital|d]]<sup>10</sup> 4[[s-orbital|s]...
61: | 12.95 [[scientific notation|×]]10<sup>-6</sup> [[cubic metre per ...
138: ...perature and pressure|STP]] are used except where noted.</font>
140: ...nd [[atomic number]] 33. This is a notorious poisonous [[metalloid]] that has three [[allotropy|allotr...
142: == Notable characteristics == - Dysprosium (8843 bytes)
25: ...51 [[kilogram per cubic metre|kg/m<sup>3</sup>]], no data
39: | no data
42: | no data
45: | <nowiki>[</nowiki>[[Xenon|Xe]]<nowiki>]</nowiki>6[[s-orbital|s]]²4[[f-orbital|f]]<sup>10...
59: ...d ([[ferromagnetic]]<BR>under liquid nitrogen,<BR>nonmagnetic at<BR>room temperature) - Europium (8579 bytes)
25: ...44 [[kilogram per cubic metre|kg/m<sup>3</sup>]], no data
39: | no data
42: | no data
45: | [[Xenon|<nowiki>[Xe]</nowiki>]]6s<sup>2</sup>4f<sup>7</sup>
80: | no data - Gallium (9500 bytes)
49: | <nowiki>[</nowiki>[[argon|Ar]]<nowiki>]</nowiki>3[[d-orbital|d]]<sup>10</sup> 4[[s-orbital|s]...
72: | 11.80 [[scientific notation|×]]10<sup>-6</sup> [[cubic metre per ...
133: ...perature and pressure|STP]] are used except where noted.</font>
135: ...ium arsenide]], used as a [[semiconductor]], most notably in [[light-emitting diode]]s (LEDs).
137: == Notable characteristics == - Hafnium (9162 bytes)
41: | no data
44: | <nowiki>[</nowiki>[[xenon|Xe]]<nowiki>]</nowiki>4[[f-orbital|f]]<sup>14</sup> 5d<sup>2</sup> ...
109: ...nergy|DE]] [[mega|M]][[electronvolt|eV]]<br>Note: not SI
154: ...perature and pressure|STP]] are used except where noted.</font>
158: == Notable characteristics ==
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