We've discovered the resources of Aurora Lipper, a rocket scientist and pilot with a graduate degree in mechanical engineering, who has worked at NASA and taught in university. She has put together great science resources for homeschoolers, based on exciting experiments that happen to teach fundamental science knowledge along the way.
Aurora was engaging to listen to, with an interesting slide show. She'd ask questions for the kids to answer amongst themselves, keeping them involved and engaged. A side bar offered a place where questions could be inputed at any time. Aurora discussed the importance of renewable energy sources and the main kinds out there.