| Science experiments with historical notes and interesting facts about the principles being demonstrated.
Topics Included: - Features of air - Air pressure - Changing air pressure - The Bernoulli effect - Flight - Magnetism - Electrostatic attraction and repulsion - Electromagnetism - Electric cells and current
- Open and closed circuits - Light - Total internal reflection - Refraction - Lenses - The spectrum - The human body - The skeleton and brain - Lungs, blood and mouth - Chemicals and reactions - Acids and bases - Combustion - Ignition temperature - Carbon dioxide - Force and motion - Inertia, Collisions - Action and reaction - Rotation - Centripetal force - Hydraulics. |