The movie is set in a classroom in the year 2100. A teacher explains to students the basics of fusion and the history of fusion research using furturistic teaching kits.
Issued 2008
Computer simulation of turbulent plasma in the DIII-D tokamak. Different colours correspond to different densities.
Vortexes are aligned with the magnetic field lines and follow their twist.
Courtesy of J. Candy and R. Waltz, General Atomics.