Editing Talk:1441: Turnabout
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:: Randall covered lasers hitting the moon in [https://what-if.xkcd.com/13/ what-if 13] --[[User:Pudder|Pudder]] ([[User talk:Pudder|talk]]) 09:45, 31 October 2014 (UTC) | :: Randall covered lasers hitting the moon in [https://what-if.xkcd.com/13/ what-if 13] --[[User:Pudder|Pudder]] ([[User talk:Pudder|talk]]) 09:45, 31 October 2014 (UTC) | ||
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What is a 'reflective' palindromic number like mentioned in an (early?) version of this explanation: | What is a 'reflective' palindromic number like mentioned in an (early?) version of this explanation: | ||
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This last phrase (starting at "in reality") needs further elaboration to be meaningful. Why does one need to signal the photoreflector for any purpose? Why would an information-carrier need to be sent/received? There is an unstated assumption here. | This last phrase (starting at "in reality") needs further elaboration to be meaningful. Why does one need to signal the photoreflector for any purpose? Why would an information-carrier need to be sent/received? There is an unstated assumption here. | ||
I've reworded it to make clear that contributor's intent: signaling the reflector to aim.[[Special:Contributions/173.245.56.165|173.245.56.165]] 12:28, 4 November 2014 (UTC) | I've reworded it to make clear that contributor's intent: signaling the reflector to aim.[[Special:Contributions/173.245.56.165|173.245.56.165]] 12:28, 4 November 2014 (UTC) | ||
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