Snow in a test tube… it doesn’t get much cooler than this! Polymer snow is made of tiny white polymers. When water is added to it, they will absorb water molecules by osmosis and increase to 100x their original size… Feel the snow – it’s actually cold, just like the real thing! As the water evaporates the polymers will shrink to their original size, ready to use again. Includes instructions and white polymers contained in reusable test tube. Warning: Do not eat!
Add water to this granular white powder and watch it instantly expand. The result is a fluffy artificial snow that feels as cool as it looks! Our snow won’t ‘melt’ but it can be dehydrated and re-used. Great for teaching endothermic and exothermic reactions or as part of a polymer lab. This is a great demonstration of interest to students and educators of ALL ages and abilities.
This product is also available for purchase in store at Space Place.