428 Episodes

  1. From prison to star employee

    Published: 11/17/2020
  2. Audience takeover: Your questions answered

    Published: 11/10/2020
  3. Teenage inventor special

    Published: 11/3/2020
  4. Saving Cape Cod’s dolphins

    Published: 10/27/2020
  5. How to put the internet in a box

    Published: 10/20/2020
  6. How jellyfish can help us

    Published: 10/13/2020
  7. Training police to patrol each other

    Published: 10/6/2020
  8. Getting rid of AI bias

    Published: 9/29/2020
  9. How to prevent drowning

    Published: 9/22/2020
  10. Smartphones saving the rainforest

    Published: 9/15/2020
  11. A happier planet

    Published: 9/8/2020
  12. Keeping data forever

    Published: 9/1/2020
  13. Could a device invented in the 1930s help end period poverty?

    Published: 8/25/2020
  14. The mums saving each other from a taboo condition

    Published: 8/18/2020
  15. The tech doctors forecasting heart failure

    Published: 8/11/2020
  16. Prison Voicemail: Messages from behind bars

    Published: 8/4/2020
  17. Financing the forests

    Published: 7/28/2020
  18. Life-saving surgery, but not by a doctor

    Published: 7/21/2020
  19. New uses for old solutions

    Published: 7/14/2020
  20. How to get everyone online

    Published: 7/7/2020

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Brilliant solutions to the world’s problems. We meet people with ideas to make the world a better place and investigate whether they work.