428 Episodes

  1. Helping animals cross the road and other obstacles

    Published: 4/6/2021
  2. Watching out for Gran with help from her toaster

    Published: 3/30/2021
  3. How to reuse a demolished building

    Published: 3/23/2021
  4. Using satellite photos to help distribute cash

    Published: 3/16/2021
  5. The magic greenhouse

    Published: 3/9/2021
  6. The secret to making your stuff last longer

    Published: 3/2/2021
  7. Tackling sport’s concussion problem

    Published: 2/23/2021
  8. Beating superbugs

    Published: 2/16/2021
  9. How to store power in soil and salt

    Published: 2/9/2021
  10. The breath of life

    Published: 2/2/2021
  11. The spacesuits saving mothers’ lives

    Published: 1/26/2021
  12. A forest down your street

    Published: 1/19/2021
  13. The solutions whisperer

    Published: 1/12/2021
  14. Can doughnuts save the planet?

    Published: 1/5/2021
  15. What happened next to our problem solvers

    Published: 12/29/2020
  16. Saving mums and their unborn babies

    Published: 12/22/2020
  17. Making meat in a lab

    Published: 12/15/2020
  18. Building with fungi

    Published: 12/8/2020
  19. Perovskites: The future of solar?

    Published: 12/1/2020
  20. Riding the solar railway

    Published: 11/24/2020

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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.