Wednesday, November 2, 2011

Rain in a Jar

We learned about the water cycle and then made rain in a jar.  You simply fill a jar with hot water, quickly cover the top with a sandwich bag and secure it with a rubber band.  Then add a few cubes of ice in the bag and wait.  After just a few seconds, it got foggy in there and then by about 15 minutes the water vapor made enough condensation and it started "raining" inside the jar. 


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