How To Make a Flying Balloon Without Helium - Cool Science Experiments
Please be careful, because the hydrogen gas obtained by mixing aluminum foil with acid from Mr. Muscolo is highly flammable.
For people who don't know, Mr. Muscolo is a drain cleaner.
If you don't have Mr. Muscolo, you can use a Hydrochloric Acid
For people who don't know, Mr. Muscolo is a drain cleaner.
If you don't have Mr. Muscolo, you can use a Hydrochloric Acid
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