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		<id>https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Talk%3A171%3A_String_Theory</id>
		<title>Talk:171: String Theory - Revision history</title>
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		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:171:_String_Theory&amp;action=history"/>
		<updated>2026-04-13T02:43:55Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:171:_String_Theory&amp;diff=373774&amp;oldid=prev</id>
		<title>172.68.35.114: Add comment about the nature of science</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:171:_String_Theory&amp;diff=373774&amp;oldid=prev"/>
				<updated>2025-04-20T05:43:06Z</updated>
		
		<summary type="html">&lt;p&gt;Add comment about the nature of science&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 05:43, 20 April 2025&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;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It should be noted that positive predictions are not sound scientific methodology. &amp;quot;If X, then Y will happen&amp;quot; doesn't prove X, because W and Q may also cause Y. You need falsifiability, the ability to ''disprove'' your model if it's wrong, in order to produce even a sound theory. Because of this, not only is string hypothesis not really sound science, but neither is a lot of Quantum Mechanics, which successfully predicts in sync with observations in a way that doesn't exclude other causes for the same outcomes. The geocentric model had a slightly better positive prediction success rate than quantum mechanics does...and they were wrong. Like the geocentric model, QM mostly made bad predictions at first, but its failures are constantly propped up with epicycles and deferents. Positivism and instrumentalism are bad science, and generally will lead knowledge in the wrong direction. — [[User:Kazvorpal|Kazvorpal]] ([[User talk:Kazvorpal|talk]]) 04:05, 6 October 2019 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It should be noted that positive predictions are not sound scientific methodology. &amp;quot;If X, then Y will happen&amp;quot; doesn't prove X, because W and Q may also cause Y. You need falsifiability, the ability to ''disprove'' your model if it's wrong, in order to produce even a sound theory. Because of this, not only is string hypothesis not really sound science, but neither is a lot of Quantum Mechanics, which successfully predicts in sync with observations in a way that doesn't exclude other causes for the same outcomes. The geocentric model had a slightly better positive prediction success rate than quantum mechanics does...and they were wrong. Like the geocentric model, QM mostly made bad predictions at first, but its failures are constantly propped up with epicycles and deferents. Positivism and instrumentalism are bad science, and generally will lead knowledge in the wrong direction. — [[User:Kazvorpal|Kazvorpal]] ([[User talk:Kazvorpal|talk]]) 04:05, 6 October 2019 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The above comment makes a subtle mistake, which I hope to correct in an enlightening manner. 1. Theories are frameworks to predict, not truths of the world. Theories are math designed to produce the same results as reality. 2. Frameworks can't be proven, just disproven. What matters is whether they are useful. For example, Newtonian mechanics is still taught because it is still useful (it is only very slightly wrong at low speeds and gravities, with much simpler math than SR or GR). Quantum mechanics is very useful; its math well encapsulates the behavior of things on small scales, and this has been used to great effect (lasers, computer hardware design, advanced chemistry, etc.)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;--[[Special:Contributions/172.68.35.114|172.68.35.114]] 05:43, 20 April 2025 (UTC)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.68.35.114</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:171:_String_Theory&amp;diff=180896&amp;oldid=prev</id>
		<title>Kazvorpal at 04:07, 6 October 2019</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:171:_String_Theory&amp;diff=180896&amp;oldid=prev"/>
				<updated>2019-10-06T04:07:41Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 04:07, 6 October 2019&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:black; 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;It should be noted that positive predictions are not sound scientific methodology. &amp;quot;If X, then Y will happen&amp;quot; doesn't prove X, because W and Q may cause Y. You need falsifiability, in order to produce even a sound theory. Because of this, not only is string hypothesis not really sound science, but neither is a lot of Quantum Mechanics, which successfully predicts in sync with observations in a way that doesn't exclude other causes for the same outcomes. The geocentric model had a slightly better positive prediction success rate than quantum mechanics does...and they were wrong. Positivism and instrumentalism are bad science, and generally will lead knowledge in the wrong direction. — [[User:Kazvorpal|Kazvorpal]] ([[User talk:Kazvorpal|talk]]) 04:05, 6 October 2019 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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;It should be noted that positive predictions are not sound scientific methodology. &amp;quot;If X, then Y will happen&amp;quot; doesn't prove X, because W and Q may &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;also &lt;/ins&gt;cause Y. You need falsifiability&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, the ability to ''disprove'' your model if it's wrong&lt;/ins&gt;, in order to produce even a sound theory. Because of this, not only is string hypothesis not really sound science, but neither is a lot of Quantum Mechanics, which successfully predicts in sync with observations in a way that doesn't exclude other causes for the same outcomes. The geocentric model had a slightly better positive prediction success rate than quantum mechanics does...and they were wrong&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. Like the geocentric model, QM mostly made bad predictions at first, but its failures are constantly propped up with epicycles and deferents&lt;/ins&gt;. Positivism and instrumentalism are bad science, and generally will lead knowledge in the wrong direction. — [[User:Kazvorpal|Kazvorpal]] ([[User talk:Kazvorpal|talk]]) 04:05, 6 October 2019 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Kazvorpal</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=Talk:171:_String_Theory&amp;diff=180895&amp;oldid=prev</id>
		<title>Kazvorpal: Created page with &quot;It should be noted that positive predictions are not sound scientific methodology. &quot;If X, then Y will happen&quot; doesn't prove X, because W and Q may cause Y. You need falsifiabi...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=Talk:171:_String_Theory&amp;diff=180895&amp;oldid=prev"/>
				<updated>2019-10-06T04:05:54Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;It should be noted that positive predictions are not sound scientific methodology. &amp;quot;If X, then Y will happen&amp;quot; doesn&amp;#039;t prove X, because W and Q may cause Y. You need falsifiabi...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;It should be noted that positive predictions are not sound scientific methodology. &amp;quot;If X, then Y will happen&amp;quot; doesn't prove X, because W and Q may cause Y. You need falsifiability, in order to produce even a sound theory. Because of this, not only is string hypothesis not really sound science, but neither is a lot of Quantum Mechanics, which successfully predicts in sync with observations in a way that doesn't exclude other causes for the same outcomes. The geocentric model had a slightly better positive prediction success rate than quantum mechanics does...and they were wrong. Positivism and instrumentalism are bad science, and generally will lead knowledge in the wrong direction. — [[User:Kazvorpal|Kazvorpal]] ([[User talk:Kazvorpal|talk]]) 04:05, 6 October 2019 (UTC)&lt;/div&gt;</summary>
		<author><name>Kazvorpal</name></author>	</entry>

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