Examines the role of light in everyday life, looking at how light moves, how it is shaped, and how it is used, and discussing day and night, color in the sky, and possible future uses of light.
An overview of what forces are and how they affect the way we live, describing such forces as gravity, pressure, balanced and unbalanced forces, and motion on a curve.
Describes how electricity is generated, harnessed, and used, and explains the difference between electricity, including static electricity, and electronics.
Explains the science of cars, discussing how engines work, the forces behind how cars move and stop, exhaust, and technological advances in car manufacturing, and includes related experiments.
An overview of sound, describing what it is and how it is formed and used and discussing properties associated with sound, such as pitch, volume, and speed.
