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  • handsonstem17

Air Pressure – What’s holding the water?

• What you need:

o Plastic bottle with a hole (1)

o Cardboard ( or a disposable plastic container cap)

o A big container

o Duct tape or package tape

o Scissor

o A drinking glass

• What you will learn:

o See how air pressure works to control water flow

o Understand why you can hold water up like a magician


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