← TED Talks Daily
The secret force for limitless energy? Lasers | Tammy Ma artwork

The secret force for limitless energy? Lasers | Tammy Ma

TED Talks Daily
14:44
Play episode

Show notes

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. Vote for our show in the Signal Awards for Most Inspirational podcast! Hosted on Acast. See acast.com/privacy for more information.

More from this show

More
  1. AI brain fry is real. Here’s what’s causing it | Julie Bedard

    Workers everywhere are quietly redesigning their jobs around AI, boosting productivity but also creating new kinds of problems. AI advisor Julie Bedard thinks she has a fix. She sh…

    11:25
  2. Why it's so hard to listen when you disagree | Emily Kasriel

    Do you avoid talking to people you disagree with? Author and mediator Emily Kasriel thinks you should try it out. She explains why engaging with ideas that bother you is one of the…

    13:32
  3. How to make parenting less lonely | Stacey McLachlan

    When parents first have kids, some risk entering “the loneliest decade,” where they fall out of touch with friends. Writer Stacey McLachlan decided to do something different when s…

    20:26
  4. Sunday Pick: Can AI really teach your kids? with Leah Belsky | from WorkLife with Molly Graham

    Technology has been promising to revolutionize education for a long time. Online learning, smartphones, and even asynchronous classes during COVID seemed for a while like they migh…

    51:09
  5. Why the future is human ... plus AI | Sal Khan and Esther Perel

    As AI reshapes work, school and love, what part of being human can't a machine take over? In a wide-ranging conversation, psychotherapist Esther Perel and TED's vision steward Sal…

    23:39
  6. The three words that saved my life | Blake Mycoskie

    On paper, Blake Mycoskie is a glowing success story: he founded TOMS Shoes, building a global brand that has given away more than 100 million pairs of shoes to children in need. Ye…

    18:48
Now Playing
The secret force for limitless energy? Lasers | Tammy Ma — TED Talks Daily | Podcast | Josplay Music