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- Lise Meitner (3907 bytes)
4: ...wig Boltzmann]]. After she obtained her doctorate degree, she went to [[Berlin]] in [[1907]] to study ...
10: ...|Einstein]], who had the celebrity, to write President [[Franklin D. Roosevelt]] a warning letter, whi...
12: ...[[1966]], when Hahn and Meitner together were awarded the [[Enrico Fermi Award]] with [[Fritz Straßan...
17: ...h, (ed.) 1959. ''Trends in Atomic Physics: Essays Dedicated to Lise Meitner, Otto Hahn, Max von Laue o... - Locomotive (16705 bytes)
3: ...ves because they have payload space or are rarely detached from their trains, are known as power cars.
8: ...ather than in self-propelled vehicles. These include:
13: ...tly motive power assets can be moved around as needed.
17: ...s of providing motive work - the common ones include:
20: ...illustration of a historical train. Pictures provided by by [http://classroomclipart.com Classroom Cli... - Germany (46412 bytes)
1: ... is bordered to the north by the [[North Sea]], [[Denmark]], and the [[Baltic Sea]], to the south by [...
3: ...ackground: #f9f9f9; border: 1px #aaaaaa solid; border-collapse: collapse; font-size: 95%;"
4: |+<big>'''Bundesrepublik Deutschland'''</big>
6: {| border=0 cellpadding=2 cellspacing=0 style="background:...
7: ...Germany]] || align=center width=130px| [[Image:Bundesadler.png|100px|Germany: Coat of Arms]] - Spider (29039 bytes)
1: {{Taxobox_begin | color = pink | name = Spiders}}
2: ...r spider]] | caption = [[Long-jawed orb weaver spider]]}}
11: '''Suborder [[Mesothelae]]'''<br /> <!-- Families missing f...
12: ...p; [[Liphistiidae]] (primitive burrowing spiders)<br />
13: ...sp; [[Arthrolycosidae]] (primitive spiders)<br /> - History of science (41710 bytes)
2: Modern [[science]] is a body of verifiable [[empirical...
4: ... change is considered to be so fundamental that older inquiries are known as ''pre-scientific''. Still...
6: ...] concerns the [[Creativity|creative]] process of designing useful objects and systems, which differs ...
11: ...mphasize the view that scientific data is self-evident, value-free, and context-free.
13: ...e, and that there can be [[demarcation problem|no demarcation]] between science and any other form of ... - Albert Einstein (43065 bytes)
3: ... and [[physical cosmology|cosmology]]. He was awarded the [[1921]] [[Nobel Prize in Physics|Nobel Priz...
5: ...or a scientist. In his later years, his fame exceeded that of any other scientist in [[history of scie...
7: ... day Einstein receives popular recognition unprecedented for a scientist.
14: ...y was [[Jew]]ish (and non-observant); Albert attended a [[Catholic school|Catholic elementary school]]...
16: ...ct. Another, more recent, theory about his mental development is that he had [[Asperger's syndrome]], ... - Ionosphere (19365 bytes)
8: ...alance between these two processes determines the degree of ionization present at any given time.
10: ...e also mechanisms that disturb the ionosphere and decrease the ionization. There are disturbances suc...
14: ...imum solar activity. With an active sun electron density values are a factor of 10 higher.]]
19: ...] of 121.5 [[nanometre]](nm) ionizing [[nitric oxide]] (NO). In addition, when the sun is active with...
22: ...ow far it can reflect radio waves. On the night side of the Earth, the solar wind drags the ionosphere... - List of philosophers (79981 bytes)
23: *[[Adelard of Bath]], (12th century){{fn|C}}
26: *[[Aedesius]], (d. 355)
27: *[[Aenesidemus]], (1st century BC){{fn|R}}
37: *[[Alain de Lille]], (c. 1128-1202)
44: *[[Alcibiades]], (c. 450-404 BC) - Time (15299 bytes)
1: ...ight|thumb|230px| Clock Tower, Prague. Image provided by [http://classroomclipart.com Classroom Clip A...
3: ...difficult to provide an uncontroversial and clear definition of the nature of time. This article begin...
9: ...d years having significant variations in length. Despite its great social importance, the [[week]] is...
11: ...f time is so critical to the functioning of our modern societies that it is coordinated at an internat...
15: ...udying the [[past]]. Events in the past can be ordered in a sequence (creating a [[chronology]]), and... - Minute (1467 bytes)
7: ...r '''[[minute of arc]]''', and can further be divided into 60 [[arcsecond|seconds of arc]].
9: ...ute of right ascension''', and can be further divided into 60 seconds of right ascension.
13: ...y an apostrophe, or single quote (<code>U+0027</code>), is used.
19: :''See also'' [[1 E1 s|the "orders of magnitude" list that contains the minute]] - Bohrium (3577 bytes)
2: {| border="1" cellpadding="2" cellspacing="0" align="right...
4: {| align="center" border="0"
41: ...|thumb|150px|left|Chemistry Clipart .Clipart provided by [http://classroomclipart.com Classroom Clip A...
51: In [[1994]] a committee of IUPAC recommended that element 107 be named bohrium.
52: ...ncerned that it could be confused with [[boron]]. Despite this, the name bohrium for element 107 was r... - Darmstadtium (3185 bytes)
1: {| border=1 cellpadding=2 cellspacing=0 align=right style=...
3: {| align=center border=0
29: ...tom]]s. It is a [[synthetic element]] and quickly decays; its [[isotopes]] of mass 267 to 273 have hal...
30: ...|thumb|150px|left|Chemistry Clipart .Clipart provided by [http://classroomclipart.com Classroom Clip A...
33: ... (nickel atoms are the ones accelerated and bombarded into the lead). - Hassium (3205 bytes)
2: <table border="1" cellpadding="2" cellspacing="0" align="right...
4: <table align="center" border="0">
35: ...|thumb|150px|left|Chemistry Clipart .Clipart provided by [http://classroomclipart.com Classroom Clip A...
37: ...rmstadt]]. The name hassium was proposed by them, derived from the [[Latin]] name for the German state...
39: ...element. In [[1994]] a committee of IUPAC recommended that element 108 be named hahnium. - Meitnerium (3364 bytes)
2: <table border="1" cellpadding="2" cellspacing="0" align="right...
4: <table align="center" border="0">
37: ...|thumb|150px|left|Chemistry Clipart .Clipart provided by [http://classroomclipart.com Classroom Clip A...
40: ...d nuclei of iron-58. The creation of this element demonstrated that [[nuclear fusion]] techniques coul...
45: ...ww.webelements.com/webelements/elements/text/Mt/index.html WebElements.com - Meitnerium] - Roentgenium (3150 bytes)
1: {| border=1 cellpadding=2 cellspacing=0 align=right style=...
3: {| align=center border=0
30: ...|thumb|150px|left|Chemistry Clipart .Clipart provided by [http://classroomclipart.com Classroom Clip A...
33: ...64 in a [[linear accelerator]]. (Nickel was bombarded onto the bismuth target.)
35: ...tgen]]; before this date, the element was known under the temporary [[IUPAC]] [[systematic element nam... - Ununbium (2500 bytes)
1: {| border=1 cellpadding=2 cellspacing=0 align=right style=...
3: {| align=center border=0
33: ...|thumb|150px|left|Chemistry Clipart .Clipart provided by [http://classroomclipart.com Classroom Clip A...
40: ...w.webelements.com/webelements/elements/text/Uub/index.html WebElements.com - Ununbium] - Johann Sebastian Bach (31106 bytes)
5: .... Some of his most famous works include the [[Brandenburg Concertos]], [[The Well-Tempered Clavier]], ...
7: ...e distant relatives, while his sons [[Wilhelm Friedemann Bach]], [[Carl Philipp Emanuel Bach]] and [[J...
13: ...te library, at which point the elder brother demanded to know how Sebastian had come to learn them.
17: ...; Bach was equally at home talking with organ builders and with performers.
19: ...essive accomplishment in his day, especially considering that he was the first in his family to finish... - Franz Xaver von Baader (10383 bytes)
1: '''Franz Xaver von Baader''' ([[March 27]], [[1765]] – [[May 23]], [...
3: ...Germany, and for four years, 1792–1796, resided in [[England]].
5: ...dern philosophy in his letter to the Tsar [[Alexander I of Russia]] entirely alienated Schelling.
7: ...me of the lectures delivered there he published under the title ''Spekulative Dogmatik,'' 4 parts, 182...
9: ...Eckhart, [[Paracelsus]] and Boehme. Our existence depends on the act that we are cognized by God (''co... - History of chemistry (8174 bytes)
3: ...|thumb|150px|left|Chemistry Clipart .Clipart provided by
6: ==The vitalism debate and organic chemistry==
8: ...], and other synthetic [[dye]]s, as well as the widely used drug [[aspirin]]. The discovery also contr...
12: ...planation of [[Brownian motion]] in the first decade of the [[20th century]].
14: ... the atom as a branch of [[physics]], but was awarded the [[Nobel Prize]] in chemistry, not physics, f... - Physics (25628 bytes)
2: ...ear particles from which all ordinary matter is made ([[particle physics]]) to the behavior of the mat...
4: ...of the underlying molecules, which are accurately described by areas of physics such as [[quantum mech...
6: ...cs, known as [[mathematical physics]], devoted to developing the mathematical structure of physical th...
15: ...hich no practical experimental test has ever been devised.
19: ...research into more specialized topics, and any student of physics, regardless of his or her specializa...
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