Nuclear scientist Marv Adams explains what happened in the successful fusion experiment

Marv Adams, deputy administrator for defense programs at the National Nuclear Security Administration explained what happened in the successful fusion experiment with a prop. Subscribe to Guardian News on YouTube ► Holding up a cylinder similar to the one used in the experiment he walked the audience through the process and it's implications, concluding jokingly that his department was now hiring. The Guardian publishes independent journalism, made possible by supporters. Contribute to The Guardian today ► Sign up to the Guardian's free new daily newsletter, First Edition ► Website ► Facebook ► Twitter ► Instagram ► The Guardian on YouTube: The Guardian ► Guar