Using a few items from around the house you can make your own hot air balloon. Materials n Hair dryer n Trash bag n Tap Instructions STEP 1: Using the hair dryer fill the trash bag with hot air. NOTE: ...
Learn how to build a real DIY hot air balloon using polyethylene film, tape, and a small gas burner. This project shows step by step how to assemble the balloon envelope, attach the burner, test lift, ...
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