https://www.explainxkcd.com/wiki/index.php?action=history&feed=atom&title=File%3Aradiation.png 2026-05-23T07:31:10Z Revision history for this page on the wiki MediaWiki 1.30.0 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=400344&oldid=prev 2025-12-05T15:25:17Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <td colspan="2" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 15:25, 5 December 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l4" >Line 4:</td> <td colspan="2" class="diff-lineno">Line 4:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="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;"><div>== Licensing ==</div></td><td class='diff-marker'>&#160;</td><td style="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;"><div>== Licensing ==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="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;"><div>[[Randall]] has dedicated this chart to the public domain using [http://creativecommons.org/publicdomain/zero/1.0/ CC0] (see bottom of http://xkcd.com/radiation/).</div></td><td class='diff-marker'>&#160;</td><td style="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;"><div>[[Randall]] has dedicated this chart to the public domain using [http://creativecommons.org/publicdomain/zero/1.0/ CC0] (see bottom of http://xkcd.com/radiation/).</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:Comic images]]</ins></div></td></tr> </table>

DollarStoreBa'al https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=100301&oldid=prev 2015-08-26T00:16:24Z

<p>17jiangz1 uploaded a new version of &quot;<a href="/wiki/index.php/File:radiation.png" title="File:radiation.png">File:radiation.png</a>&quot;: Reverted to version as of 15:44, 25 August 2015</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="en"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Revision as of 00:16, 26 August 2015</td> </tr><tr><td colspan="2" style="text-align: center;" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

17jiangz1 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=100293&oldid=prev 2015-08-25T15:57:58Z

<p>17jiangz1 uploaded a new version of &quot;<a href="/wiki/index.php/File:radiation.png" title="File:radiation.png">File:radiation.png</a>&quot;: test</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="en"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Revision as of 15:57, 25 August 2015</td> </tr><tr><td colspan="2" style="text-align: center;" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

17jiangz1 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=100292&oldid=prev 2015-08-25T15:55:46Z

<p>17jiangz1 uploaded a new version of &quot;<a href="/wiki/index.php/File:radiation.png" title="File:radiation.png">File:radiation.png</a>&quot;: Test</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="en"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Revision as of 15:55, 25 August 2015</td> </tr><tr><td colspan="2" style="text-align: center;" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

17jiangz1 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=100288&oldid=prev 2015-08-25T15:44:39Z

<p>17jiangz1 uploaded a new version of &quot;<a href="/wiki/index.php/File:radiation.png" title="File:radiation.png">File:radiation.png</a>&quot;: wrong file</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="en"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Revision as of 15:44, 25 August 2015</td> </tr><tr><td colspan="2" style="text-align: center;" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

17jiangz1 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=100287&oldid=prev 2015-08-25T15:41:44Z

<p>17jiangz1 uploaded a new version of &quot;<a href="/wiki/index.php/File:radiation.png" title="File:radiation.png">File:radiation.png</a>&quot;: Slightly higher res</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="en"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Revision as of 15:41, 25 August 2015</td> </tr><tr><td colspan="2" style="text-align: center;" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

17jiangz1 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=100286&oldid=prev 2015-08-25T15:39:47Z

<p>‎<span dir="auto"><span class="autocomment">Summary</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <td colspan="2" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 15:39, 25 August 2015</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="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;"><div>== Summary ==</div></td><td class='diff-marker'>&#160;</td><td style="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;"><div>== Summary ==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>From http://blog.xkcd.com/2011/03/19/radiation-chart/. Note that this is a lower resolution version of the chart; see the full resolution image at http://xkcd.com/radiation<del class="diffchange diffchange-inline">/</del>.</div></td><td class='diff-marker'>+</td><td style="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;"><div>From http://blog.xkcd.com/2011/03/19/radiation-chart/. Note that this is a lower resolution version of the chart; see the full resolution image at http://<ins class="diffchange diffchange-inline">imgs.</ins>xkcd.com<ins class="diffchange diffchange-inline">/blag</ins>/radiation.<ins class="diffchange diffchange-inline">png.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="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;"><div>&#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="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;"><div>== Licensing ==</div></td><td class='diff-marker'>&#160;</td><td style="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;"><div>== Licensing ==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="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;"><div>[[Randall]] has dedicated this chart to the public domain using [http://creativecommons.org/publicdomain/zero/1.0/ CC0] (see bottom of http://xkcd.com/radiation/).</div></td><td class='diff-marker'>&#160;</td><td style="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;"><div>[[Randall]] has dedicated this chart to the public domain using [http://creativecommons.org/publicdomain/zero/1.0/ CC0] (see bottom of http://xkcd.com/radiation/).</div></td></tr> </table>

17jiangz1 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=99393&oldid=prev 2015-08-10T13:10:25Z

<p>Licensing correction; lower res note</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <td colspan="2" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 13:10, 10 August 2015</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="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;"><div>== Summary ==</div></td><td class='diff-marker'>&#160;</td><td style="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;"><div>== Summary ==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>From http://blog.xkcd.com/2011/03/19/radiation-chart/</div></td><td class='diff-marker'>+</td><td style="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;"><div>From http://blog.xkcd.com/2011/03/19/radiation-chart/<ins class="diffchange diffchange-inline">. Note that this is a lower resolution version of the chart; see the full resolution image at http://xkcd.com/radiation/.</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="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;"><div>== Licensing ==</div></td><td class='diff-marker'>&#160;</td><td style="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;"><div>== Licensing ==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div><del class="diffchange diffchange-inline">{{XKCD file derived}}</del></div></td><td class='diff-marker'>+</td><td style="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;"><div><ins class="diffchange diffchange-inline">[[Randall]] has dedicated this chart to the public domain using [http://creativecommons.org/publicdomain/zero/1.0/ CC0] (see bottom of http://xkcd.com/radiation/).</ins></div></td></tr> </table>

Troy0 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=87024&oldid=prev 2015-03-25T06:29:40Z

<p>17jiangz1 uploaded a new version of &quot;<a href="/wiki/index.php/File:radiation.png" title="File:radiation.png">File:radiation.png</a>&quot;: lower res version</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="en"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Revision as of 06:29, 25 March 2015</td> </tr><tr><td colspan="2" style="text-align: center;" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

17jiangz1 https://www.explainxkcd.com/wiki/index.php?title=File:radiation.png&diff=81520&oldid=prev 2014-12-26T14:27:41Z

<p>From http://blog.xkcd.com/2011/03/19/radiation-chart/</p> <p><b>New page</b></p><div>== Summary ==<br /> From http://blog.xkcd.com/2011/03/19/radiation-chart/<br /> == Licensing ==<br /> {{XKCD file derived}}</div>

17jiangz1