Physical Science


New! Ultimate Space Telescope 54 min.

Follow the dramatic story of NASA’s James Webb Space Telescope--the most complex machine ever launched into space--in hopes of peering deeper back in time than ever before and answering some of astronomy’s biggest questions.

Formats: Streaming Copyright Date: 2022

New! Chemistry 36 min.

Investigate the intricacies of chemistry. Explore the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances.

Formats: DVDStreaming Copyright Date: 2022

New! How are Chemical Equations Balanced? 3 min.

If you're studying chemistry, you need to know how to balance your equations. This short film will explore how it is achieved.

Formats: DVDStreaming Copyright Date: 2022

New! How are Empirical and Molecular Formulas Calculated? 3 min.

This film explains how to calculate empirical and molecular formulae.

Formats: DVDStreaming Copyright Date: 2022

New! How are Ionic and Covalent Bonds Formed? 3 min.

Ionic and covalent bonds both involve the moving of electrons, allowing two atoms to each achieve complete outer shells. But how does this happen?

Formats: DVDStreaming Copyright Date: 2022

New! How are Magnets Made? 2 min.

This is an attractive film. How are magnets created manually or via an electric current.

Formats: DVDStreaming Copyright Date: 2022

New! How are Objects Charged by Friction? 2 min.

Friction charges objects by rubbing electrons from one object onto another, leaving one object positive and the other negative.

Formats: DVDStreaming Copyright Date: 2022

New! How are Relays Used in Circuits? 3 min.

We explore how relays are used in circuits, how LDRs and thermistors could be used in such circuits, and how these components can be recognised.

Formats: DVDStreaming Copyright Date: 2022

New! How do Equilibrium Reactions Work? 3 min.

We explore how equilibrium reactions work, with reference to reversibility and changing conditions of temperature, pressure or concentration.

Formats: DVDStreaming Copyright Date: 2022

New! How do Two Gases Diffuse? 2 min.

The diffusion of molecules is crucial for life. So what affects the diffusion of molecules and what cause gases to diffuse at different speeds?

Formats: DVDStreaming Copyright Date: 2022