47 
0 
Hot air s have always captivated our imagination with their ability to soar above the ground, offering a unique perspective of the world below. Building a mini hot air balloon that can actually take flight is an exciting and rewarding DIY project. By following this step-by-step guide, you can create your very own mini hot air balloon that will amaze your friends and family.
Materials you will need:
– Tissue paper or lightweight fabric
– Cardboard
– Scissors
– Glue
– String or twine
– Hobby knife or cutter
– Wire
– Heat source (e.g., tea light candle)
– Fire extinguisher (for safety)
Step 1: Design your hot air balloon
Start by deciding the shape and size of your hot air balloon. For simplicity, a round shape is often preferred. Use a large round object such as a plate to trace a circle onto the cardboard, which will serve as the base for your balloon. Cut out the circle using scissors or a hobby knife.
Step 2: Create the balloon envelope
Using tissue paper or lightweight fabric, cut out a larger circle than the cardboard base. Glue the edges of the fabric to the cardboard base, ensuring it is evenly distributed and tight. Allow the glue to dry completely before moving on to the next step.
Step 3: Attach the basket
To construct the basket, cut another piece of cardboard into a rectangle shape. Fold the sides upward to create sides for the basket. Glue the ends together to form a rectangular shape with open top and bottom. Attach the basket to the bottom of the cardboard base using glue or wire.
Step 4: Prepare for the heat source
Attach a piece of wire to the basket, allowing it to extend beyond the edges of the basket. This will serve as a holder for the heat source. Make sure the wire is securely attached to the basket to prevent any accidents during flight.
Step 5: Assemble the burner
Using wire or a metal coat hanger, create a small circular frame to hold the heat source. Place a tea light candle or another low-heat source in the center of the circular frame. Ensure that the frame is securely attached to the wire hanging from the basket.
Step 6: Testing and safety precautions
Before attempting a flight, it is crucial to test your mini hot air balloon in a safe environment. Find an open space away from buildings, trees, and power lines. Double-check all connections and make sure the envelope is securely attached to the base. Keep a fire extinguisher nearby at all times to ensure safety.
Step 7: Let it fly
Light the heat source and hold it under the envelope, allowing the hot air to fill it. As the hot air fills the balloon, it will gradually become buoyant. Once the balloon feels light enough, release it into the air and watch it soar. Ensure that you have a clear landing area before the flight.
Building a mini hot air balloon that is a captivating project that combines creativity, craftsmanship, and science. Remember to prioritize safety throughout the process and never operate the balloon near flammable materials. Enjoy the experience of watching your very own creation gracefully take to the sky, and share the magic with others around you.
0 | 
0