How To Build A Catapult
Introduction
Catapults have been used for centuries to launch projectiles, from arrows to cannonballs. In this tutorial, we will show you how to build a small catapult from common household items. This project is suitable for children aged 8 and up.
Tools and Materials
To build a catapult, you will need the following tools and materials:
- Two wooden dowels
- Two pieces of string
- Four rubber bands
- A small wooden block
- A wooden spoon
- A small piece of cardboard
- A hot glue gun
- Scissors
- A safety pin
Step 1: Assemble the Frame
Take the two wooden dowels and tie them together with the string. Make sure the string is tight and that the dowels are at a 90-degree angle.
Step 2: Attach the Rubber Bands
Take the two rubber bands and attach them to each side of the frame. Make sure the rubber bands are tight and evenly spaced.
Step 3: Attach the Spoon
Take the wooden spoon and attach it to the frame with the hot glue gun. Make sure the spoon is securely attached.
Step 4: Attach the Block
Take the small wooden block and attach it to the frame with the hot glue gun. Make sure the block is securely attached.
Step 5: Attach the Cardboard
Take the piece of cardboard and cut it into a rectangular shape. Attach it to the frame with the hot glue gun. Make sure the cardboard is securely attached.
Step 6: Attach the Safety Pin
Take the safety pin and attach it to the frame with the hot glue gun. Make sure the pin is securely attached.
Step 7: Test Your Catapult
Take the catapult outside and test it. Place a small object such as a bean bag or a ball in the spoon and pull on the rubber bands. The object should fly through the air when released.
Conclusion
Congratulations! You have now successfully built a catapult. This catapult can be used to launch objects such as bean bags, balls, and even arrows. Have fun experimenting with your new device!
Post a Comment for "How To Build A Catapult"