We did a really cool experiment the other day. We got a plastic bag and we put warm water and vinegar into it. After that we measured some baking soda and wrapped it inside a paper towel. Next we put the paper towel VERY carefully into the plastic bag and zipped it up.
What happened next???????
We went outside to watch what happened to the plastic bag. It blew up but it didn't pop. We think that we should try it again but make sure that we follow the instructions carefully. We think the water was not warm enough.
This is awesome! If you want, you can be like a monkey and chuck it around to see what happens!
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