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In this weather activity which requires adult supervision, learners will get a chance to make a cloud right here on Earth!

1 cent - $1 per student Ages 8 - 14 5 to 10 minutes
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In this activity about states of matter, learners get to witness firsthand the awesome power of air pressure. They watch as an ordinary soda can is crushed by invisible forces.

free Ages 8 - 11 10 to 30 minutes