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Kevin Allocca: Why videos go viral

http://www.ted.com Kevin Allocca is YouTube's trends manager, and he has deep thoughts about silly web video. In this talk from TEDYouth, he shares the 4 reasons a video goes viral. (This is the first talk posted from an amazing TEDYouth event. Many others will come on line next month as part of our TED-Ed launch. We can't wait ...)

Uploaded:2012/04/25 16:01:20 +0900 (JST) 　　 Views:618　　Comments:2　　
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