DIY: How to make a cloud! Wish I had know this when Nadja asked for a cloud for Xmas, we only came up with a dry ice version. She still has a jar of "condensed" cloud though. The cloud can be suspended from ceiling with light behind
6 Dry Ice Experiments To Do With Kids What is Dry Ice? It is sometimes referred to as "cardice" and is the solid form of carbon dioxide. At pressures below atm and temperatures below °F, changes from a solid to a gas with no intervening liquid.