The amazing life of sand
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Have you ever looked at the sand between your toes as you walk down the beach? Not just glanced, but really LOOKED at it? You'd be amazed at what you might find. Deep Look explains.
What is meant by the "snowball effect?"
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TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by Deep Look
- Lesson Plan created by Kim Preshoff
