What is the universe made of? – Dennis Wildfogel

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 originated in the flaming, gaseous core of a star. Dennis Wildfogel tells the captivating tale of these atoms’ long journeys from the Big Bang to the molecules they form today.

Lesson by Dennis Wildfogel, animation by Pew36 Animation Studios.