These are the experiments that will:
1. The bottle thrower
2. The strength of the lungs
3. The globe walker, with dizziness and without
4. Heat inflaglobos
5. "A bottle that pees?
Materials: plastic bottle, plastic bag, straws, balloons, wooden sticks, masking tape.
I told you how it went!
Hello! There are new entries, there they go. 
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