Fun experiment for the kids!
What you need is:
- Mason jar with lid
- Hairspray or some kind of aerosol spray
First you need to warm up the jar by rinsing it with hot tap water.
Prepare a small bowl filled with ice.
Add 2.5 - 5 cm of boiling water to the bottom of the jar.
Spray aerosol directly into the jar to coat the water and sides of jar
Immediately twist the lid on tightly and place ice on top of lid.
Watch the clouds form!