Introduction: How to Make a Cloud in a Jar

This is the instructable for science class 4/08/2020

Step 1:

Fill half of the jar with hot water

Step 2:

Put ice on an upside-down lid of the jar

Step 3:

Quickly spray the inside of the jar with the hair spray and briskly but carefully place the upside down lid on top of the jar

Step 4:

Watch the cloud appear before your eyes!