ScienceCasts: Why the World Didn't End Yesterday

From the creator

NASA is so sure the world won't come to an end on Dec. 21, 2012, that they already released a video for the day after. Visit https://science.nasa.gov/science-news/?utm_source=science&utm_medium=youtube&utm_campaign=2026 for more.

Published 2012-12-11 · Watch on YouTube ↗
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