Aerospace Engineering + Physics
Make a model wind tunnel and test shapes
Build a small wind tunnel from a fan and straws and compare the drag of different shapes.
- Intermediate
- 1–2 weeks
- 500–1,000
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Aerospace Engineering + Physics
Measure the thrust of a water rocket
Build a static test stand and measure thrust against time for different water fills.
- Intermediate
- 1–2 weeks
- 250–500
Materials, Energy and Other Branches + Agri-business and Food Science
Design a solar dryer for farm produce
Build a cabinet dryer and compare its drying time and quality with open sun drying.
- Intermediate
- 2–4 weeks
- 500–1,000
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