Airborne Wind Energy

The strongest and most consistent winds are found in the jet stream as high as 30,000 feet above the earth. In this video from QUEST produced by KQED, learn about the benefits and challenges of wind energy.

As the Rotor Turns: Wind Power and You

An Investigation of Wind Power as an Energy Resource in Pennsylvania

Astronomy Theories

This video segment from Swift: Eyes through Time deals with the advancement of science through changing existing ideas, refuting outdated theories, and incorporating new findings.

Accessibility features: Caption

Bear Creek Wind Farm Tour

In this interactive, a construction project manager explains the process of constructing a wind farm, its challenges and benefits.

Beyond Einstein

NASA scientists describe some of the ways current science is addressing several of Einstein's fundamental questions and theories in this video adapted from NASA.

Accessibility features: Transcript

The Biomass Balancing Act

An investigation of biomass as a sustainable energy resource.

Capturing Renewable Energy

Students investigate renewable energy sources and how to transition from an energy source to a usable, on-demand power source.

Chernobyl: What Really Happened?

This text excerpted from Richard Rhodes' book, Nuclear Renewal and reprinted on the FRONTLINE Web site examines the causes of the Chernobyl accident.

Clean Coal?

Explore the challenges facing the deployment of clean coal technology in this video segment adapted from FRONTLINE: "Heat."

Accessibility features: Caption

Climate Watch: Unlocking the Grid

Today we rely on electricity more than ever. In this video from QUEST produced by KQED, explore the challenges of harnessing renewable energy.

CO₂ Concentrations at Mauna Loa Observatory, Hawaiʻi

This resource, adapted from the Carbon Dioxide Information Analysis Center, provides a graph of monthly average carbon dioxide (CO₂) concentration from 1958 to 2000 at the Mauna Loa Observatory in Hawaiʻi.

Colliding Neutron Stars Create Black Hole and Gamma-ray Burst

This video from NASA describes the detailed computer modeling used to predict that colliding neutron stars can produce gamma-ray bursts similar to those associated with black holes.

Converting to Biodiesel

Meet a college student whose class project to turn cooking grease into diesel fuel resulted in converting bus fleets to biodiesel, in this video from Earth Island Institute's New Leaders Initiative.

Accessibility features: Caption

Cooking Cookies with Solar Power

In this video segment adapted from ZOOM, two solar cookers are tested against a control to see which can cook a "s'more" faster.

Accessibility features: Caption

Cosmic Origin Spectrograph

This video from NASA features the Cosmic Origin Spectrograph (COS), which allows scientists to use spectrographic analysis to assess the composition of intergalactic material.

Accessibility features: Transcript

Designing Future Cities: Alternative Energy

In this video segment adapted from ZOOM, visit a class as they design a city of the future that will use solar, wind, and water power to fuel its economy.

Accessibility features: Caption, Transcript

Dust-Proofing a Mars Rover

Enter the lab of NASA scientist Dr. Carlos Calle to see how systems are being developed to keep planetary rover solar panels dust-free, in this video from NASA EDGE.

Accessibility features: Transcript

Electricity

This video segment from IdahoPTV's D4K explains some electrical vocabulary and follows the route of electricity from its generation to the home.

Accessibility features: Caption, Transcript

Energy in a Roller Coaster Ride

See potential energy convert to kinetic energy in this interactive activity from WGBH that shows a roller coaster in action.

Energy Production

Students examine the role of energy in our daily lives and how we produce energy to power our cities, homes, and schools. The advantages and disadvantages of each energy source are also addressed.