
What is fusion and why are we working on it? How do we make a star on Earth? What progress is being made towards commercial fusion power? Find out in this video made for US Congress Fusion Day 2021. We take a look at the activities going on in fusion energy in the US and internationally, in public laboratories and private companies, which will soon deliver the power to change the world.
Some content used, with permission, from Piled Higher and Deeper (PHD Comics) video "Fusion Energy Explained":