Perfect for inquiring young minds, the activities in this kit are fun and educational, providing a strong introduction to the wonders of science.

Kids will love discovering the wonders of machinery and robots as they construct a catapult, make their own machines and experiment with basic robotics and physics!

By combining the items in this kit with common household objects, the Making Machines book shows science enthusiasts how to do super-exciting experiments, simply and safely, at home.

This kit includes materials to create your own medieval catapult!

• 10 split rings
• 1 straw
• 2 wooden dowels
• 4 packets of air-dry clay
• 3m (10ft) cotton string
• 1 bolt
• 3 nuts
• 10 washers
• Cardboard pincer pieces
• Cardboard trebuchet pieces
• 24-page book