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	<id>http://www.errorbar.net/rw/w/index.php?action=history&amp;feed=atom&amp;title=Roger_Bacon</id>
	<title>Roger Bacon - Revision history</title>
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	<updated>2026-06-22T21:04:06Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://www.errorbar.net/rw/w/index.php?title=Roger_Bacon&amp;diff=618&amp;oldid=prev</id>
		<title>Eli Bishop at 06:50, 25 November 2013</title>
		<link rel="alternate" type="text/html" href="http://www.errorbar.net/rw/w/index.php?title=Roger_Bacon&amp;diff=618&amp;oldid=prev"/>
		<updated>2013-11-25T06:50:19Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
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				&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 06:50, 25 November 2013&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-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&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;English Franciscan monk and scientist (1214?-1294?) who is credited with formalizing the modern scientific method.  Bacon's influence on modern rationalism is hard to overstate; although his interests in alchemy and astrology are now thought of as medieval superstition, they were the received knowledge of his time to which he added a new focus on empirical evidence.  In particular, he described the refraction of light, and developed the earliest recorded formula for &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{{Ix|&lt;/del&gt;gunpowder&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;}} &lt;/del&gt;(an Asian invention which Europeans had most likely heard of but not reproduced).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&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;English Franciscan monk and scientist (1214?-1294?) who is credited with formalizing the modern scientific method.  Bacon's influence on modern rationalism is hard to overstate; although his interests in alchemy and astrology are now thought of as medieval superstition, they were the received knowledge of his time to which he added a new focus on empirical evidence.  In particular, he described the refraction of light, and developed the earliest recorded formula for &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[&lt;/ins&gt;gunpowder&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]] &lt;/ins&gt;(an Asian invention which Europeans had most likely heard of but not reproduced).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&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;/td&gt;&lt;td class='diff-marker'&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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&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;After attempting to summarize all scientific knowledge on a commission for Pope Clement IV, Bacon fell out of favor with the Church and spent years in prison, accused of heresy.  Much of his writing was lost, while myths about him persisted, such as his mechanical {{Ix|head}}.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&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;After attempting to summarize all scientific knowledge on a commission for Pope Clement IV, Bacon fell out of favor with the Church and spent years in prison, accused of heresy.  Much of his writing was lost, while myths about him persisted, such as his mechanical {{Ix|head}}.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&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;/td&gt;&lt;td class='diff-marker'&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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&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;James Blish's biographical novel ''Doctor Mirabilis'' (1964) is not only a fascinating evocation of Bacon's mind, medieval scholarship and Church politics, but also connects to ''Riddley Walker'' at another point:  the dream scene in which Bacon receives the secret of gunpowder from a &amp;quot;still unbroken&amp;quot; man &amp;quot;at the heart of an explosion&amp;quot; seems to be an early appearance of the {{Ix|Addom}}.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&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;James Blish's biographical novel ''&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[Related works#&lt;/ins&gt;Doctor Mirabilis&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;|Doctor Mirabilis]]&lt;/ins&gt;'' (1964) is not only a fascinating evocation of Bacon's mind, medieval scholarship and Church politics, but also connects to ''Riddley Walker'' at another point:  the dream scene in which Bacon receives the secret of gunpowder from a &amp;quot;still unbroken&amp;quot; man &amp;quot;at the heart of an explosion&amp;quot; seems to be an early appearance of the {{Ix|Addom}}.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Eli Bishop</name></author>
	</entry>
	<entry>
		<id>http://www.errorbar.net/rw/w/index.php?title=Roger_Bacon&amp;diff=535&amp;oldid=prev</id>
		<title>Eli Bishop: Created page with &quot;English Franciscan monk and scientist (1214?-1294?) who is credited with formalizing the modern scientific method.  Bacon's influence on modern rationalism is hard to overstat...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.errorbar.net/rw/w/index.php?title=Roger_Bacon&amp;diff=535&amp;oldid=prev"/>
		<updated>2013-11-25T03:56:27Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;English Franciscan monk and scientist (1214?-1294?) who is credited with formalizing the modern scientific method.  Bacon&amp;#039;s influence on modern rationalism is hard to overstat...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;English Franciscan monk and scientist (1214?-1294?) who is credited with formalizing the modern scientific method.  Bacon's influence on modern rationalism is hard to overstate; although his interests in alchemy and astrology are now thought of as medieval superstition, they were the received knowledge of his time to which he added a new focus on empirical evidence.  In particular, he described the refraction of light, and developed the earliest recorded formula for {{Ix|gunpowder}} (an Asian invention which Europeans had most likely heard of but not reproduced).&lt;br /&gt;
&lt;br /&gt;
After attempting to summarize all scientific knowledge on a commission for Pope Clement IV, Bacon fell out of favor with the Church and spent years in prison, accused of heresy.  Much of his writing was lost, while myths about him persisted, such as his mechanical {{Ix|head}}.&lt;br /&gt;
&lt;br /&gt;
James Blish's biographical novel ''Doctor Mirabilis'' (1964) is not only a fascinating evocation of Bacon's mind, medieval scholarship and Church politics, but also connects to ''Riddley Walker'' at another point:  the dream scene in which Bacon receives the secret of gunpowder from a &amp;quot;still unbroken&amp;quot; man &amp;quot;at the heart of an explosion&amp;quot; seems to be an early appearance of the {{Ix|Addom}}.&lt;/div&gt;</summary>
		<author><name>Eli Bishop</name></author>
	</entry>
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