Why Does a Blimp Rise?
A blimp rise as because it is filled with a gas that is lighter than the air around it. A blimp rise also depends on the pressure of the gas inside to keep it inflated...
Read MoreA blimp rise as because it is filled with a gas that is lighter than the air around it. A blimp rise also depends on the pressure of the gas inside to keep it inflated...
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