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  1. Galileo Galilei (33761 bytes)
    2: ...]. The work of Galileo is considered to be a significant break from that of [[Aristotle]]. In additio...
    5: Galileo was born in [[Pisa]], [[Italy]], as the son of [[...
    7: ...rsity of Pisa]], but was forced to "drop out" for financial reasons. However, he was offered a positio...
    10: ...losophy]] or religion. These are the primary justifications for his description as "father of science....
    12: ...tury]] some authorities challenged the reality of Galileo's experiments, in particular the distinguished Fr...

Page text matches

  1. History of philosophy (13862 bytes)
    7: ...verything from [[Post-Medieval]] through the specific period of the early [[20th century]].
    12: ...g the most important were [[Heraclitus]] ("All is fire", all is [[chao]]tic and transitory), [[Anaxago...
    14: ...ssing popular philosophical questions. The theory fills in the blanks by saying that the Sophists' stu...
    16: ...terchangeably, was destroying the piety and moral fiber of the city.
    20: ...hilosopher kings. In the later dialogues Socrates figures less prominently, and the Theory of Forms is...
  2. Artemisia Gentileschi (23093 bytes)
    1: ...21) Oil on canvas 199 x 162 cm Galleria degli [[Uffizi]], Florence]]
    3: ... Arte del Disegno]] in Florence. She was also the first female artist to paint history and religious p...
    7: ...was born in [[Rome]], on [[July 8]] [[1593]], the first child of the painter [[Orazio Gentileschi]], o...
    10: The first work of the young 17-years old Artemisia (even...
    14: ... using a device made of thongs wrapped around the fingers and tighted by degrees — a particularl...
  3. Scientific revolution (17675 bytes)
    1: ...some claiming that the proper start of the scientific revolution was the publication of ''De revolutio...
    3: ... seventeenth century was a period of major scientific change. But at that time the word "[[science]]" ...
    7: ...o the nature and even the existence of the scientific revolution. To some extent this arises from diff...
    9: ...ervers, it seems entirely clear that ''a'' scientific revolution took place around the year [[1600]]. ...
    11: ... may be summarized in the following lists of significant advances in science:
  4. Timeline of invention (28171 bytes)
    3: ...re is ambiguity, the date of the first practical, fielded version of the invention is used here.
    8: * 1 MYA: Controlled [[fire]] in [[Cradle of Humankind|Africa]]
    26: * [[Cloth]] woven from [[flax]] fiber
    82: * [[673]]: [[Greek fire]]: [[Kallinikos]]
    84: * [[852]]: [[Parachute]]: [[Armen Firman]]
  5. Astronomy (13970 bytes)
    5: ...quite different; astronomers embrace the [[scientific method]], while astrologers do not.
    10: ...Theoretical astrophysics is concerned mainly with figuring out the observational implications of diffe...
    12: The fields of study can also be categorized in other way...
    17: ...jects in the sky and their changes of position. Defines the system of coordinates used and the [[kinem...
    62: ...e lens is produced by the cluster's gravitational field that bends light to magnify and distort the im...
  6. Asteroid (24334 bytes)
    3: == Definition ==
    4: ...1E&db_key=AST&high=41e14f475d05983 scientific paper] to use the word in its title was publishe...
    6: The exact definition of an asteroid is unsettled. The term "mino...
    8: ...assify asteroids is in terms of size. A working definition is that asteroids are larger than 50 m in d...
    10: ...y objects that include asteroids. The term '''artificial asteroid''' is sometimes used to designate ma...
  7. Comet (30542 bytes)
    9: ...the solar wind than dust is, and follows magnetic field lines rather than an orbital trajectory. Whil...
    21: Comets are classified according to their orbital periods. ''Short per...
    33: Until [[1994]], comets were first given a provisional designation consisting of ...
    35: ...}} So Halley's Comet, the first comet to be identified as periodic, has the systemic designation 1P/16...
    43: ...planets, on the grounds that while the planets confined their motion to the circle of the [[Zodiac]], ...
  8. History of science (41710 bytes)
    2: ...estigating the [[universe]] known as the [[scientific method]]. The '''history of science''' traces th...
    4: ...al that older inquiries are known as ''pre-scientific''. Still, many place ancient [[natural philosoph...
    6: ...e, notably [[ethics]]. In practice, each of these fields is heavily used by the others as an external ...
    11: ...owledge, and to de-emphasize the view that scientific data is self-evident, value-free, and context-fr...
    13: ...; and [[Paul Feyerabend]], who argued that scientific knowledge is not cumulative or progressive, and ...
  9. Meteorology (19082 bytes)
    3: '''Meteorology''' is the scientific [[science|study]] of the [[Earth's atmosphere|at...
    12: ...endence of [[atmospheric pressure]] on height was first shown by [[Blaise Pascal]] and [[Ren頄escarte...
    14: ...r conditions on a daily basis, and was one of the first Americans to forecast the weather on a daily b...
    16: ...ation of the Earth affects airflow was partial at first. Late in the 19th century the full extent of t...
    18: ...eather observations were still hindered by the difficulty of establishing certain weather characterist...
  10. Timeline of microscope technology (1673 bytes)
    6: * [[1609]] - [[Galileo Galilei]] develops an ''occhiolino'' or compound ...
    7: * [[1612]] - Galileo presents ''occhiolino'' to [[Poland|Polish]] king...
    10: * [[1624]] - Galileo presents his ''occhiolino'' to Prince Federico Ce...
    14: * [[1931]] - [[Ernst Ruska]] builds the first [[electron microscope]].
  11. List of inventors (14020 bytes)
    73: ..., (1854-1932), [[United States|USA]] — roll film
    83: *[[Adolf Eugen Fick]], (1829-1901) — [[contact lens]]
    93: *[[Galileo Galilei]], (1564-1642), [[Italy]] — [[therm...
    137: ...ited States|USA]] — [[Polaroid]] polarizing filters and the [[Land Camera]]
    139: *[[Irving Langmuir]], (1851-1957), gas filled incandescent lamp, hydrogen welding
  12. Galileo Galilei (33761 bytes)
    2: ...]. The work of Galileo is considered to be a significant break from that of [[Aristotle]]. In additio...
    5: Galileo was born in [[Pisa]], [[Italy]], as the son of [[...
    7: ...rsity of Pisa]], but was forced to "drop out" for financial reasons. However, he was offered a positio...
    10: ...losophy]] or religion. These are the primary justifications for his description as "father of science....
    12: ...tury]] some authorities challenged the reality of Galileo's experiments, in particular the distinguished Fr...
  13. Isaac Newton (23339 bytes)
    4: ...le]]s (see [[wave-particle duality]]). He was the first to realise that the spectrum of [[color|colour...
    6: ...rvation of [[momentum]] and [[angular momentum]]. Finally, he studied the speed of sound in air, and v...
    14: ...her also said that his body at that time can even fit inside a quart mug. His father had died three mo...
    23: ...s [[Ren頄escartes|Descartes]], [[Galileo Galilei|Galileo]], [[Nicolaus Copernicus|Copernicus]] and [[Johan...
    25: ...;Sir Isaac Newton walking in his gardens, had the first thought of his system of gravitation, upon see...
  14. Johannes Kepler (17038 bytes)
    2: ...arl Sagan]] also refers to him as the last scientific [[astrologer]].
    4: ...]]. Kepler's career also coincided with that of [[Galileo Galilei]].
    15: ... of the T?n faculty. However, before he took his final exams he was recommended for the vacant post o...
    23: ...ograph on the origins of [[snow|snowflakes]], the first known work on the subject. He correctly theori...
    25: ...ed. He initially rejected this idea, but later confirmed it on [[May 15]] of the same year.
  15. List of Renaissance figures (6600 bytes)
    13: ...*[[Lorenzo de' Medici]] (a.k.a. ''Lorenzo il Magnifico'')
    23: ...[[Catherine Jagellonica of Poland]] (duchess of [[Finland]], queen of [[Sweden]])
    45: ==Religious figures==
    127: * [[Filippo Brunelleschi]]
    137: * [[Rosso Fiorentino]]
  16. Microscope (8708 bytes)
    3: The most common type of microscope—and the first to be invented—is the '''optical microsc...
    8: ... is a microscope that uses only one lens for magnification. [[Anton van Leeuwenhoek|Van Leeuwenhoek]]'...
    23: #fine adjustment knob
    34: ...s a power of 100×. The actual power of magnification is the product of the powers of the ocular ...
    42: ...g distance. A stereo microscope has a useful magnification up to 100×. The resolution is maximal...
  17. Aristotle (37648 bytes)
    10: ...tific importance. Plato can be called, with qualification, an [[idealism|idealist]] and a [[rationali...
    12: ...lt, these works tend to be eclectic, dense and difficult to read. Among the most important ones are ''...
    14: Aristotle is known for being one of the few figures in history who studied almost every subject ...
    19: ...ater hidden to avoid confiscation or destruction; finally, the manuscripts were rediscovered in [[70 B...
    27: ...he early modern period, such as [[Galileo Galilei|Galileo]] and [[Ren頄escartes|Descartes]].
  18. Venus (planet) (31010 bytes)
    9: ... the planet as the ''Metal Star'', based on the [[Five Elements]].
    14: ...se atmosphere, the temperature does not vary significantly between the night and day sides of Venus de...
    18: ...se clouds is approximately −45°C. The official mean surface temperature of Venus, as given b...
    27: ...nundate its surface with fresh lava. Other recent findings suggest that Venus is still volcanically ac...
    29: .... This may be due to its slow rotation being insufficient to drive an internal [[dynamo]] of liquid ir...
  19. Jupiter (24639 bytes)
    134: | [[Hydrogen sulfide]]
    138: '''Jupiter''' is the fifth [[planet]] from the [[Sun]] and by far the [[S...
    140: ...o the planet as the ''Wood Star'', based on the [[Five Elements]].
    145: ...warf]], although the latter possesses rather specific spectral lines, but in any case it would need to...
    149: ...eliocentric theory of the motions of the planets; Galileo's outspoken support of the Copernican theory got ...
  20. Saturn (planet) (23300 bytes)
    48: | 49 confirmed<!--- S/2004 S 6 unconfirmed --->
    140: ...anets less dense than water, with an average specific density of 0.69. This is only an average value, ...
    142: ...tional compression), but this alone may not be sufficient to explain Saturn's heat production. An addi...
    157: ...[[1613]] they reappeared again, further confusing Galileo.
    159: ...ope much more powerful than the ones available to Galileo in his time.

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