<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>http://naturalphilosophy.org/wiki/index.php?action=history&amp;feed=atom&amp;title=Bernoulli%27s_Principle_and_the_Theory_of_Flight</id>
	<title>Bernoulli&#039;s Principle and the Theory of Flight - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://naturalphilosophy.org/wiki/index.php?action=history&amp;feed=atom&amp;title=Bernoulli%27s_Principle_and_the_Theory_of_Flight"/>
	<link rel="alternate" type="text/html" href="http://naturalphilosophy.org/wiki/index.php?title=Bernoulli%27s_Principle_and_the_Theory_of_Flight&amp;action=history"/>
	<updated>2026-04-10T04:48:51Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.0</generator>
	<entry>
		<id>http://naturalphilosophy.org/wiki/index.php?title=Bernoulli%27s_Principle_and_the_Theory_of_Flight&amp;diff=17032&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
		<link rel="alternate" type="text/html" href="http://naturalphilosophy.org/wiki/index.php?title=Bernoulli%27s_Principle_and_the_Theory_of_Flight&amp;diff=17032&amp;oldid=prev"/>
		<updated>2017-01-01T17:05:37Z</updated>

		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:05, 1 January 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l10&quot;&gt;Line 10:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 10:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Abstract==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Abstract==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;When an aeroplane moves horizontally through the air, the air pressure below the wings is greater than the air pressure above the wings. This causes a force to act vertically upwards on the aeroplane, at right angles to its direction of motion. Likewise when an electric current flows through a wire in a magnetic field, a differential pressure is exerted on either side of the wire, causing a force to act at right angles to the wire. In the former case the pressure arises from the centrifugal force that is being exerted by the air molecules, whereas in the latter case the pressure arises from the centrifugal force that is being exerted by the tiny molecular vortices that form the medium for the propagation of light.[[Category:Scientific Paper]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;When an aeroplane moves horizontally through the air, the air pressure below the wings is greater than the air pressure above the wings. This causes a force to act vertically upwards on the aeroplane, at right angles to its direction of motion. Likewise when an electric current flows through a wire in a magnetic field, a differential pressure is exerted on either side of the wire, causing a force to act at right angles to the wire. In the former case the pressure arises from the centrifugal force that is being exerted by the air molecules, whereas in the latter case the pressure arises from the centrifugal force that is being exerted by the tiny molecular vortices that form the medium for the propagation of light.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Scientific Paper&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|bernoulli &#039;s principle theory flight&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>http://naturalphilosophy.org/wiki/index.php?title=Bernoulli%27s_Principle_and_the_Theory_of_Flight&amp;diff=7944&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
		<link rel="alternate" type="text/html" href="http://naturalphilosophy.org/wiki/index.php?title=Bernoulli%27s_Principle_and_the_Theory_of_Flight&amp;diff=7944&amp;oldid=prev"/>
		<updated>2016-12-30T17:00:04Z</updated>

		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox paper&lt;br /&gt;
| title = Bernoulli\&amp;#039;s Principle and the Theory of Flight&lt;br /&gt;
| author = [[David Tombe]]&lt;br /&gt;
| keywords = [[Bernoulli]], [[flight]], [[centrifugal]], [[Coriolis]], [[aether]], [[electron-positron]]&lt;br /&gt;
| published = 2007&lt;br /&gt;
| journal = [[General Science Journal]]&lt;br /&gt;
| num_pages = 4&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Abstract==&lt;br /&gt;
&lt;br /&gt;
When an aeroplane moves horizontally through the air, the air pressure below the wings is greater than the air pressure above the wings. This causes a force to act vertically upwards on the aeroplane, at right angles to its direction of motion. Likewise when an electric current flows through a wire in a magnetic field, a differential pressure is exerted on either side of the wire, causing a force to act at right angles to the wire. In the former case the pressure arises from the centrifugal force that is being exerted by the air molecules, whereas in the latter case the pressure arises from the centrifugal force that is being exerted by the tiny molecular vortices that form the medium for the propagation of light.[[Category:Scientific Paper]]&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
</feed>