428 Episodes

  1. Training India’s Fake Doctors

    Published: 7/31/2018
  2. Stopping Wildfires in Their Tracks

    Published: 7/24/2018
  3. Generating Power from the Roads

    Published: 7/17/2018
  4. Recycling to Turn Trash into Cash

    Published: 7/10/2018
  5. The Bricks Helping to Rebuild Gaza

    Published: 7/3/2018
  6. Learning Lessons from the Longest Living Lands

    Published: 6/26/2018
  7. Nigeria's Secret STI Test Kits

    Published: 6/19/2018
  8. Can a $1 million Prize Help Keep Women Safe?

    Published: 6/12/2018
  9. The Street Where Houses Come Half-Built

    Published: 6/5/2018
  10. Fighting Food Waste

    Published: 5/29/2018
  11. Clean Clothes and Glasses for the Poorest in Society

    Published: 5/22/2018
  12. Turning Subsistence Farming into an Investment Opportunity

    Published: 5/15/2018
  13. The Speed Detectors

    Published: 5/8/2018
  14. The People’s Peace Talks

    Published: 5/1/2018
  15. The Schools Trying to Build Bridges

    Published: 4/24/2018
  16. Problem-Solving Prizes

    Published: 4/17/2018
  17. The Town Trying to Cure Loneliness

    Published: 4/10/2018
  18. The Babies Teaching Kindness In Class [REPEAT]

    Published: 4/2/2018
  19. Taking Out the Space Trash

    Published: 3/27/2018
  20. How to Help Homeless People in Hospital

    Published: 3/20/2018

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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.