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Թերրի Մուր:
Թերրի Մուր. Ինչո՞ւ է X-ը համարվում անհայտի նշան

TED2012 · 3:57 · Filmed Feb 2012
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Why is 'x' the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer. Ինչո՞ւ է X-ը համարվում անհայտի նշան: Այս կարճ և զվարճալի ելույթում Թերրի Մուրը տալիս է հարցի զարմանալի պատասխանը:

Thinker
Terry Moore is the director of the Radius Foundation, a forum for exploring and gaining insight from different worldviews. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

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