The secret force for limitless energy? Lasers | Tammy Ma

In 2022, physicist Tammy Ma and her team achieved a scientific breakthrough decades in the making: fusion ignition, or the combining of two atoms to generate more energy out of a reaction than was put in — recreating on Earth the same process that powers the Sun. She explains how they used a giant laser (way, way bigger than you're thinking) to catalyze this reaction and shares a vision for how this technology could change the world by creating limitless clean energy.Want to help shape TED’s shows going forward? Fill out our survey!Learn more about TED Next at ted.com/futureyou Hosted on Acast. See acast.com/privacy for more information.