Talk:Cool Stuff: How It Works

External links modified
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I have just modified one external link on Cool Stuff: How It Works. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20120522035109/http://www.sidereel.com/Discovery_Channel_-_Cool_Stuff_How_It_Works to http://www.sidereel.com/Discovery_Channel_-_Cool_Stuff_How_It_Works

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Cheers.— InternetArchiveBot  (Report bug) 20:57, 12 August 2017 (UTC)