Building a Medieval Catapult

This video tutorial guides viewers through building a medieval-style catapult using simple materials like adhesive tape, crayons, and a wooden ruler. The process involves constructing a triangular base, assembling a 3D structure, and adding a launch mechanism with an elastic band. The tutorial concludes with testing the catapult and encouraging viewers to share their creations.

What is the main project introduced in the video?

• A wooden bridge

• A medieval-style catapult

• A modern rocket

• A paper airplane

Which of the following is NOT listed as a required material?

• A plastic bottle

• A pair of scissors

• Adhesive tape

• A wooden ruler

What shape is created first using the wooden pencils?

• Circle

• Triangle

• Square

• Rectangle

How many triangular bases are needed to form the pyramid structure?

• Three

• Five

• Four

• Two

What is used to attach the triangular bases together?

• String

• Adhesive tape

• Nails

• Glue

Where is the ruler positioned in the pyramid structure?

• At the top

• At the base

• On one side

• In the middle

What is the purpose of the elastic band in the catapult?

• To decorate the catapult

• To provide tension for launching

• To hold the pencils together

• To measure the distance

What is used to hold the projectile in the catapult?

• A small plastic container

• A rubber band

• A metal hook

• A piece of cloth

What should you do if the ruler is not straight?

• Adjust it slightly

• Ignore it

• Replace it with a new one

• Cut it shorter

What type of object is recommended as a projectile?

• A plastic toy

• A light cork

• A metal ball

• A heavy stone