https://www.explainxkcd.com/wiki/api.php?action=feedcontributions&feedformat=atom&user=67.36.177.100explain xkcd - User contributions [en]2026-06-25T16:32:02ZUser contributionsMediaWiki 1.30.0https://www.explainxkcd.com/wiki/index.php?title=Talk:1158:_Rubber_Sheet&diff=25104Talk:1158: Rubber Sheet2013-01-09T17:35:28Z<p>67.36.177.100: </p>
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<div>There is no rope in black hole analogy. On the other hand ... maybe one day this becomes common analogy for explaining some method of [http://en.wikipedia.org/wiki/Faster-than-light FTL] travel ... -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 08:52, 9 January 2013 (UTC)<br />
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It is no rope - it is a rubber sheet seen from the side. Sebastian --[[Special:Contributions/178.26.121.97|178.26.121.97]] 14:01, 9 January 2013 (UTC)<br />
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Did you see the harmonics of the wave? I think there are four different ones in the third frame. Sebastian --[[Special:Contributions/178.26.121.97|178.26.121.97]] 14:01, 9 January 2013 (UTC)<br />
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- Two harmonics, two different phases of each. [[Special:Contributions/123.237.156.13|123.237.156.13]] 15:56, 9 January 2013 (UTC)<br />
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It seems to me there should be a cross-reference to [[895: Teaching Physics]] (and if I knew more about the conventions of this wiki I would be bold and add it myself... but I don't, so I won't.) --[[Special:Contributions/67.36.177.100|67.36.177.100]] 17:35, 9 January 2013 (UTC)</div>67.36.177.100