How things work

Introduces simple machines, including the different types of machines, how they function, and how they are used in more complex projects.

Explains sound waves, radio waves, and other key science ideas behind the technology of cell phones.

Discusses musical instruments and all the different ways we make music.

Examines flight and aerodynamics, various types of airplanes, commercial flight patterns and supersonics.

Examines the development and capabilities of the human brain.

Explains how the Internet works and its many different uses.

Explains how MP3 players work and their many different uses.

Explains what solar energy is and how it is harnessed and used.

Explains how a wind turbine harnesses wind power for various uses.

Explains how air and water pressure work and how they are used in machines.