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Pythagoras Wheel

Pythagoras' theorem describes the relationship between the sides of right angle triangles.
How it Works
Rotate a wheel to allow fluid to flow between squares made from the sides of a right angle triangle.
Things to Try or Ask Around the Exhibit
- What is the relationship between these squares?
- Is this true for every right angle triangle?
Background
Pythagoras was the first person to prove this theorem over 2500 years ago. He proved it using a geometric proof similar to the method demonstrated here.
Finding the Science in Your World
Engineers and designers need to know the relationships between shapes when designing structures; Pythagoras' theorem is a powerful method in their toolbox.