Ideas to get you started

Behavioural Science:

• What's in the Face: CLICK HERE
• Testing Accuracy of Eye-witness Testimony: CLICK HERE
• Changing Fears with Age: CLICK HERE
• Light Mixing: CLICK HERE

Earth Science / Environment:

• Tilt of Earth's Axis: CLICK HERE
• Turbidity Meter: CLICK HERE
• Soil Erosion: CLICK HERE

Engineering:

• Colour Mixing with LEDs: CLICK HERE
• Electric Field Detector: CLICK HERE
• Water to Fuel: CLICK HERE
• Magnetic Levitation: CLICK HERE
• Irrigation System: CLICK HERE

Physics:

• Wind Turbines: CLICK HERE
• Candle Carousel: CLICK HERE
• Two-way Switch: CLICK HERE
• Robotic Hand: CLICK HERE
• Submarines: CLICK HERE

Chemistry:

• Paper Chromatography: CLICK HERE
• Reaction Time (Less or More): CLICK HERE
• pH paper: CLICK HERE

Biology:

• Cardiovascular System: CLICK HERE
• Yeast Metabolism: CLICK HERE
• Working of Antacids: CLICK HERE
• Lung Model: CLICK HERE
• Capillary Action: CLICK HERE