Results come from Exumo's own index. Data from YouTube; Exumo is not affiliated with YouTube.

1. 13:57

   Climate change : The daily consequences we're choosing to ignore.

   Just Have a Think · Apr 14, 2021 · 61K views

2. 14:13

   Stirling Heat Engine to Stirling Heat Pump : How is it done?

   Just Have a Think · Apr 11, 2021 · 402.3K views

3. 13:06

   Population Growth. Is it out of control?

   Just Have a Think · Mar 31, 2021 · 140.4K views

4. 11:09

   Hydrogen Home Storage. Could this be a game changer?

   Just Have a Think · Mar 28, 2021 · 357K views

5. 17:49

   Life Cycle Assessment. Optimising raw materials for renewables

   Just Have a Think · Mar 21, 2021 · 51.6K views

6. 10:26

   Wet Bulb Temperature. Life or death?

   Just Have a Think · Mar 17, 2021 · 80.2K views

7. 13:52

   Retrofitting to Passive House standards

   Just Have a Think · Mar 14, 2021 · 127.8K views

8. 14:03

   Micro Hydropower : Turbulent Turbines

   Just Have a Think · Mar 7, 2021 · 453.4K views

9. 12:05

   Oceans, Carbon and Heat. Have we wrecked another equilibrium?

   Just Have a Think · Mar 3, 2021 · 43.7K views

10. 11:19

    Energy storage in salt - how nanoparticles are revolutionising the industry.

    Just Have a Think · Feb 28, 2021 · 112.8K views

11. 12:14

    India's plan for global solar domination.

    Just Have a Think · Feb 21, 2021 · 102.4K views

12. 11:12

    The global Biomass scam.

    Just Have a Think · Feb 17, 2021 · 79.1K views

13. 14:03

    Carbon Dioxide Removal. A BIG loophole for business

    Just Have a Think · Feb 1, 2021 · 49.7K views

14. 10:41

    Global warming. Are we too late?

    Just Have a Think · Jan 27, 2021 · 50.5K views

15. 10:38

    India's Solar Canals. Lateral thinking at its finest!

    Just Have a Think · Jan 24, 2021 · 513.7K views

16. 11:51

    AMBRI Liquid Metal Batteries. Will they really change the world?

    Just Have a Think · Jan 17, 2021 · 200.8K views

17. 9:48

    Gravity Energy Storage : A very uplifting technology!

    Just Have a Think · Jan 10, 2021 · 172.9K views

18. 12:46

    Vertical Farming: Growing fast!

    Just Have a Think · Jan 3, 2021 · 129.4K views

19. 11:22

    Passivhaus . A low carbon future for our homes?

    Just Have a Think · Dec 27, 2020 · 74.7K views

20. 12:19

    Hydrogen energy storage in AMMONIA: Fantastic future or fossil fuel scam?

    Just Have a Think · Dec 20, 2020 · 432.6K views