How Does a Blimp Fly?
A blimp floats because it’s filled with a special gas called helium — lighter than air! That gas makes the blimp rise, just like a balloon. Engines and propellers help it move forward and steer through the sky. Inside the blimp, there’s a little cabin where people can ride and look out at the clouds. It’s like a gentle, floating ship in the air!
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