Inside the Machine Built for 150 Million Degrees

How do you build a machine designed to contain a 150-million-degree plasma? Inside ITER, enormous components cross oceans, cranes move more than a thousand tonnes and engineers measure the final approach in millimetres. Follow the real people and machinery behind one of the most demanding experiments ever built. Narration: Josh Wright Credit © ITER Organization, http://www.iter.org/ Original music: The Weight of a Millimetre / Cold Steel / A Machine for a Star ITER is an experimental fusion project and will not generate electricity for the grid. This independent educational video is not endorsed by ITER or its personnel.