The Material World

Learn about what gets planes up in the air, what keeps them up there, and what brings them down again.

Learn about the four forces of flight.

Learn about history and workings of lighter than air vehicles.

Learn about the four main types of chemical reactions.

Learn how to tell if a chemical reaction has taken place.

Learn about the special conditions that let some chemical reactions take place.

A career in engineering would let you help people through designing and implementing the things they use in their daily lives.

This is the second part of a two-part activity on recycling yarn.

Learn about why Canada is a world leader in nuclear technology.

Learn how biomass can be used to generate electricity.