Harward Center

This five-minute video describes the importance of sustainability and goes over types of renewable/nonrenewable resources and ways to live sustainably.

This five-minute video explains the science behind Earth’s seasons.

This five-minute video shows different kinds of dinosaurs that used to live on Earth.

This 5 minute video explores the environmental impact on lobstering in Maine.

This 5 minute video, and accompanying worksheet, will illustrate the effects of wolf disappearance and subsequent wolf reintroduction to Yellowstone National Park. The resulting changes in relationships of species within this ecosystem are illustrated.

This 3.5 minute video describes sea sponges, how they survive and an overview of the research done on the water flow.

This 3.5 minute video gives an overview of the sea sponge, with focus on its unique physiology and longevity as a species on Earth.