What is the universe made of? - Dennis Wildfogel

توضیحات:

View full lesson: http://ed.ted.com/lessons/what-is-the-universe-made-of-dennis-wildfogel The atoms around you have existed for billions of years -- and most...

لغات کلیدی:

Dennis Wildfogel, Pew36 Animation Studios, TED, TED-Ed, TED Ed, TEDEducation, stars, universe, carbon, stardust, elements, atoms, where do atoms come from, b...

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