Growing Snowflakes In A Bottle

Are you dreaming of a white Christmas? Try making your own winter wonderland. Ken Libbrecht, Caltech physicist and author of The Secret Life of a Snowflake, devised an experiment to grow a snow crystal in an old plastic bottle. Dry ice required. Or maybe you'd rather go on a Snowflake Safari?

[alexeimokel]

Hello, is it possible to buy some footage from the growing?

[yogeshjethe]

Can we use freezer as substitute of ice

[veryvance]

rui kamishiro told me that it was possible 👍

[AndyShelton]

How long did it take to grow the crystal shown in the video?

[jasonmillis]

Change the name to growing ice crystals because this isn't snowflakes... Just saying...