US Air Force Shows Fighter Plane Piloted by A...

Kristen and Sara discuss the pros and cons of using water to produce electricity. Listen in to learn the three main ways we currently produce hydropower, the environmental impacts, and how hydropower might fit in to the future of energy production.  Resources for this episode: Pl ...  Show more

Floating solar panels and a see-through pyramid are the solutions this week. The sun is the ultimate source of energy for life on earth. Harnessing that energy in new ways is a key part of the fight against climate change. This week, we meet two people who had solar power eureka ...  Show more

Today, you’ll learn about a revolutionary new system that can turn saltwater into drinking water with the help of the sun, how your brain chooses what memories to keep, and a super-Earth with a really dark side. Solar Drinking Water “Solar-powered technology converts saltwater in ...  Show more

We know that to keep our climate safe we need to stop burning fossil fuels and move to renewables. But how? Leading scientists and government delegates have been asking that question this week at a gathering in South Korea. Perhaps inspiration can be found in Tromso, in the Norwe ...  Show more