31 reactions | Nuclear power can sound dangerous, with disasters like Chernobyl lingering in our collective memory. With new innovations like fusion, though, extinguishing the hot plasma at the core is as simple as blowing out a candle! Learn the difference between fission and fusion with Bob Mumgaard and his team in our new documentary, Solving for Zero. https://www.wondrium.com/solving-for-zero | The Great Courses | Facebook