Let’s Begin…

One could say that snowflakes are simply frozen water — but if you compare a snowflake to an ice cube, you’ll notice a big difference. Why are all snowflakes six-sided? Why are none of them exactly the same? And how do we ski on them? Maruša Bradač sheds light on the secret life of snowflakes.

View full lesson: http://ed.ted.com/lessons/the-science...

Published: December 22, 2015, 8:44 am