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- Hubble Space Telescope (50930 bytes)
38: |'''[[WFPC2]]'''||wide field camera
47: The future of Hubble is currently uncertain. Its final servicing mission was cancelled following the ...
54: ...ervatory would have over ground-based telescopes: first, the [[angular resolution]] (smallest separati...
56: ...a committee given the task of defining the scientific objectives for a large space telescope.
58: ...ce program, and 1966 saw [[NASA]]'s launch of the first [[Orbiting Astronomical Observatory]] (OAO) mi... - Gazelle (2327 bytes)
2: ...axobox_image | image = [[Image:Thompson's_Gazelle.jpeg]] | caption = [[Thomson's Gazelle]]}}
16: The gazelle species are classified as part of the order Artiodactyla, family Bovid...
17: ...he genus Gazella is a confused one, and the classification of species and subspecies has been an unset... - American Revolutionary War (40738 bytes)
5: [[Image:Sprit of '76.2.jpeg|thumb|250px|Originally entitled ''[[Yankee Doodle...
10: ...ps, but could be effective when led by talented officers.
12: ...f men that Washington personally commanded in the field at any one time was fewer than 17,000.
15: ...erican colonists who sided with the British—fielded perhaps 50,000 men during the war years. How...
19: ... American nation and sent no troops to America to fight alongside the Americans. The Netherlands enter... - Ferdinand Magellan (19348 bytes)
2: ...European]] to sail the [[Pacific Ocean]], and the first to lead an expedition for the purpose of [[cir...
9: ...ong the way. It was here that Magellan would also first experience battle: when a local king refused t...
13: ... [[1513]]) and received a severe knee wound while fighting against the Moorish-Moroccan stronghold. Al...
20: ... help of Juan de Aranda, one of the three chief officials of Seville's India House, and of other frien...
22: ...thought to be the [[Rio de la Plata]], to the Pacific Ocean, forming a large bay-like [[river delta]].... - Digital photography (33923 bytes)
4: ...l film cameras, and include features not found in film cameras such as the ability to shoot [[video]] ...
26: ... Digital cameras generally include a [[USB]] or [[Firewire]] port, and a [[memory card]] slot.
30: ==Comparison with film cameras==
33: ...dvantages of digital photography over traditional film include:
34: ...veloped: if there's a problem with a picture, you find out immediately and can correct the problem and... - Guitar (36953 bytes)
4: ...cal instrument]] played with the [[fingerpicking|fingers]], or a [[plectrum]] ([[guitar pick]]). The ...
8: ...tric guitar|electric]] (i.e. with electrical amplification) or both.
15: [[image:Elam-tar.jpg|thumb|left|Figurines playing the ancestor of the Guitar. Excava...
17: ...bviously rooted in Persian. The name "guitar" was first introduced to the Western World when guitars w...
18: ...itra Veena is depicted in Indian artwork as the official instrument of the [[Hindu]] goddess [[Saraswa... - Steel guitar (2051 bytes)
1: [[image:Steel guitar-KayEss.1.jpeg|thumb|right|A [[Dobro]] style resonator guitar]] - Biology (23579 bytes)
4: ... Biology encompasses a broad spectrum of academic fields that are often viewed as independent discipli...
8: ...and [[evolutionary biology]]. A speculative new field is [[astrobiology]] (or xenobiology) which exa...
16: |valign="bottom"|[[Image:Thompson's_Gazelle.jpeg|90px|Gazelle]]
44: ... tree]]s) of the different organisms. Such classifications are the province of the disciplines of [[s...
46: Traditionally, living things were divided into five kingdoms: - Allosaurus (6281 bytes)
2: ...age | image = [[Image:Allosaurus-fossilized skull.jpeg|225px]] | caption = [[Fossil]]ized ''Allosaurus''...
22: ''Allosaurus'' is the official [[state fossil]] of [[Utah]], in the [[United...
30: == Findings ==
33: ...be explained by pack hunting, although this is difficult to prove.
35: One of the more significant finds was the 1991 discovery of "[[Big Al]]" (MOR 59... - Leonhard Euler (10366 bytes)
1: [[Image:Leonhard Euler.jpeg|thumb|Leonhard Euler aged 49 (oil painting by [[E...
3: ...= F(''x''). He is credited with being one of the first to apply [[calculus]] to [[physics]].
5: ...fic mathematician of all time, his collected work filling 75 volumes. He dominated [[eighteenth centu...
10: ...sked him to allow his son to study mathematics he finally agreed and Euler began to study mathematics.
12: ...thematics appointment in [[1733]]. Euler was the first to publish a systematic introduction to [[mech... - Gazelles (2327 bytes)
2: ...axobox_image | image = [[Image:Thompson's_Gazelle.jpeg]] | caption = [[Thomson's Gazelle]]}}
16: The gazelle species are classified as part of the order Artiodactyla, family Bovid...
17: ...he genus Gazella is a confused one, and the classification of species and subspecies has been an unset... - 18th century new (49640 bytes)
4: ..., an iconic event of the [[French Revolution]]]][[File:Washington Crossing the Delaware.png|thumb|250p...
6: ...f Maximlien de Robespierre in the early 1790s. At first, the monarchies of Europe embraced enlightenme...
12: [[File:Poltava battle.jpg|thumb|[[Peter the Great]] in...
13: [[File:Europa 1700 en.jpg|thumb|250px|Europe on the ev...
14: [[File:Marlborough-duke-first.jpg|thumb|upright|[[John Churchill, 1st Duke o... - Cyanobacteria (5011 bytes)
2: ...{Taxobox_image | image = [[Image:Anabaena sperica.jpeg|200px|''Anabaena sphaerica'']] | caption = ''[[An...
14: ...ntiated cells that are specialized for [[nitrogen fixation]], called [[heterocyst]]s, and resting cell...
18: ...gen in the atmosphere are considered to have been first created by the activities of ancient cyanobact...
26: ==Classification==
28: ...y be simply referred to by the numerals I-V. The first three - [[Chroococcales]], [[Pleurocapsales]],... - Drawing (17083 bytes)
2: ...r, and lines are then made between the dots, superficially speaking the subject of the drawing is the ...
29: ...ngth when wet. Smooth paper is good for rendering fine detail, but a more "toothy" paper will hold the...
31: ... of your drawing, prior to committing them to the final page.
35: ...ing paper, a circle compass, ruler, frisket film, fixative, and drafting tape. Certain ''ad hoc'' impl...
37: ...Drawing an imaginary scene can be particularly difficult unless the artist draws upon existing forms a...
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