Deep Look

Identical Snowflakes? Scientist Ruins Winter For Everyone

Season 4 Episode 8 | 3m 7s | Video has closed captioning.

We've all heard that each and every snowflake is unique. But in a lab in sunny southern California, a physicist has learned to control the way snowflakes grow. Can he really make twins?

Aired: 04/11/17

Rating: NR

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Problems Playing Video? | Closed Captioning