Innovative technologies

Investigates the use of wind as an energy source, covering the costs, risks, potential roadblocks, and benefits.

Investigates the production and use of nuclear energy as an energy source, covering the costs, risks, potential roadblocks, and benefits.

Chronicles the history of mankind's study and use of hydrogen and describes the creation of new vehicles that use hydrogen or fuel cells. Examines the potential for these vehicles to cut down on carbon dioxide emissions and considers how long it will take for these types of vehicles to become the norm.

Discusses how solar energy could be used to replace fossil fuels.

Chronicles the development of traditional vehicles that use internal combustion engines and describes the creation of new vehicles that use hybrid or electric power. Examines the potential for these vehicles to cut down on carbon dioxide emissions and considers how long it will take for these types of vehicles to become the norm.

Discusses the technology of sustainable agriculture, including the costs, risks, potential roadblocks, and benefits.

Investigates the production and use of methane as an energy source, covering the costs, risks, potential roadblocks, and benefits.

Introduces biomass energy, explaining what it is, where it comes from, and how it is used.