With the Winter Olympics approaching, snow guns are standing at the ready to blow freeze-dried products into the air.
Artificial Snow - The History, The Science, and DIY Tips
The Chemical Menace Inside Glaciers and Icebergs
How to Make Fake Snow: 10 Steps (with Pictures) - wikiHow
Foaming Fake Snow
The Fake Snow Experiment (Sodium Polyacrylate) - (Chemistry)
Chemistry of snow
Foamy White Snow Scientific American
Snowflake - Wikipedia
Chemistry of snow
Steve Spangler Science Insta-Snow Powder, STEM
We couldn't have the Beijing Olympics without snow machines. How
How to Make Fake Snow - Non-Toxic Artificial Snow Recipes
Fake Snow - Science World