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- November 4 (10686 bytes)
17: *[[1899]] - [[Sigmund Freud]]'s ''[[The Interpretation of Dreams]]'' is pu...
24: ... II]]: U.S. President [[Franklin Delano Roosevelt|Franklin D. Roosevelt]] orders the [[United States C...
29: ... to be retrievable and she dies a few hours later from stress and overheating.
47: *[[1744]] - [[Johann Bernoulli, III]], [[Switzerland|Swiss]] mathematician
48: *[[1765]] - [[Pierre Girard]], [[France|French]] mathematician (d. [[1836]]) - Vocal cords (1030 bytes)
1: ...rate]], modulating the flow of air being expelled from the lungs during [[phonation]].
5: ...z|Hz]], adult females around 210, in children the frequency is over 300 Hz. - Ada Lovelace (5406 bytes)
15: ...ly found a mistake in the program for calculating Bernoulli numbers and sent it back for amendment. The evid... - Accordion (10069 bytes)
2: ...ion''' is a small portable [[free reed instrument|free-reed wind instrument]] with a [[musical keyboar...
10: ...etal ribbon, a reed, which is held at one end and free at the other, like a ruler on the edge of a tab...
12: Modern free-reed instruments have several aspects in common...
14: *Metal frame and metal tongue
15: *Activation of sound through air ([[Bernoulli effect]]) - Aeolian harp (2264 bytes)
5: ... the wind passing over the strings, and can range from a barely audible hum to a loud scream. If the s...
7: ...er to the side, until the restoring force arising from deflection halts and reverses the motion.
14: ... ''Sound file of a performance, with sheet music, from ChopinFiles.com''] - Meteorology (19082 bytes)
10: ...' goes back to the book ''Meteorologica'' (dating from about [[340 BC]]) by [[Aristotle]], who combine...
14: ...Franklin]]'s kite experiments with [[lightning]]. Franklin was also the first American to keep accurat...
18: ...d]]. These were solved when [[Luke Howard]] and [[Francis Beaufort]] introduced their systems for clas...
20: ...]], introducing the idea of [[front (meteorology)|front]]s, that is, sharply defined boundaries betwee...
26: ...sable tool for studying a wide range of phenomena from forest fires to [[El Ni. - Uranus (15207 bytes)
145: ..., or "YOOR-ə-nus") is the seventh [[planet]] from the [[Sun]]. It is a [[gas giant]], the third l...
157: ... regions of Uranus receive a greater energy input from the Sun than its equatorial regions. Uranus is ...
172: ...rgium Sidus'' or "the Georgian" were still used infrequently (by the British alone) thereafter. The fi...
179: ...nditions. It can be easily found with binoculars. From Earth it has a diameter of 4". Even in large te...
206: ... they found that the star had disappeared briefly from view five times both before and after it disapp... - Pressure (9004 bytes)
5: :<math> p = \frac{F}{A} </math>
23: ...thin a container, we detect a pressure in the gas from the molecules colliding with the walls of our c...
36: ...ces in the elevation (height) of the fluid. See [[Bernoulli's equation]]. - Aircraft (13315 bytes)
15: ... initially, from [[winch]]es or [[tug]]s and then from gravity and thermal currents. For a glider to m...
37: ...onstruction) and rigid airships that have a rigid frame. The most successful type of rigid airship was...
45: ...y profiting from airflow patterns determined by [[Bernoulli's equation]] and, to some extent, the [[Coanda ef...
49: ...l" configuration, the lift surfaces are placed in front of a control surface or [[tailplane]]. The oth...
57: ...[Space Shuttle]], but many aircraft generate lift from nothing other than wings alone. - Charles Babbage (13539 bytes)
2: ...e [[London Science Museum]]. In [[1991]], working from Babbage's original plans, a [[Difference Engine...
8: ... might have done." The second was an Oxford tutor from whom Charles learned enough of the Classics to ...
10: ...Herschel]], [[George Peacock]], and several other friends formed the [[Analytical Society]].
23: *Francis Moore Babbage (born [[1 June]] [[1821]])
29: ...Wilhelm Schickard]], [[Blaise Pascal]] and [[Gottfried Leibniz]]. He first discussed the principles o... - March 17 (9666 bytes)
7: ...mation of the [[Cathay Company]] to send [[Martin Frobisher]] back to the New World for more gold
11: ...oleonic)|Italian Republic]], with [[Napoleon I of France|Napoleon]] as president, becomes the [[Kingdo...
14: *[[1886]] - [[Carrollton Massacre]]: 20 [[African American]]s are killed in [[Mississippi]].
21: ...y opened by President [[Franklin Delano Roosevelt|Franklin D. Roosevelt]].
22: *[[1948]] - [[Benelux]], [[France]], and the [[United Kingdom]] sign the [[Trea... - Mathematician (9627 bytes)
13: ...d to prove other ideas ([[theorem]]s) that follow from the assumptions according to exact rules of [[l...
17: ...aticians are not motivated by monetary greed; the fruits of labor are not usually patentable and in ma...
21: Mathematicians differ from [[philosopher]]s in that the primary questions ...
23: ...her been proven nor disproven to logically follow from some set of assumptions, it is called a ''[[con...
27: ...al]] (1661-1704) was rich enough to hire [[Johann Bernoulli]] to instruct him in the new calculus that was th... - List of mathematicians (37424 bytes)
24: *[[Jean le Rond d'Alembert]] (France, [[1717]] - [[1783]])
28: *[[Andr魍arie Amp貥]], (France, [[1775]] - [[1836]])
35: *[[Antoine Arbogast]] (France, [[1759]] - [[1803]])
38: *[[Jean-Robert Argand]] (France, [[1768]] - [[1822]])
46: *[[Michael Francis Atiyah]] (Britain, [[1929]] - ) - Leonhard Euler (10366 bytes)
3: ...ction (mathematics)|function]]" (defined by [[Gottfried Leibniz|Leibniz]] - [[1694]]) to describe an [...
10: ...d respected his family. When Daniel and Nikolaus Bernoulli asked him to allow his son to study mathematics h...
27: Euler, with [[Daniel Bernoulli]], established the law that the [[torque]] on a t...
29: ...f laws of motion in [[fluid dynamics]], directly from [[Newton's laws of motion]]. These equations ...
37: ...ical analysis, it was Euler who synthesised [[Gottfried Leibniz|Leibniz]]'s differential [[calculus]] ... - 18th century new (49640 bytes)
2: The '''18th century''' lasted from [[1701]] to [[1800]] in the [[Gregorian calenda...
4: ..., [[July 14]], [[1789]], an iconic event of the [[French Revolution]]]][[File:Washington Crossing the ...
6: ...urope embraced enlightenment ideals, but with the French revolution, they were on the side of the coun...
8: ...became a major power worldwide with the defeat of France in the Americas in the 1760s and the conquest...
21: ...]]-[[1715]]: [[Camisard|Camisard Rebellion]] in [[France]]. - Physics (25628 bytes)
2: ... contexts, ranging from the sub-nuclear particles from which all ordinary matter is made ([[particle p...
12: The culture of physics research differs from the other sciences in the separation of [[theor...
15: ...mulation of new theories. Likewise, ideas arising from theory often inspire new experiments. In the ab...
34: | [[Boltzmann's constant]], [[Entropy]], [[Free energy]], [[Heat]], [[Partition function (stati...
42: ...lence principle]], [[Four-momentum]], [[Reference frame]], [[Spacetime]], [[Speed of light]]
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