James O'Brien's Mystery Hour

563 Episodes

1. DNA is it exactly 50/50?

   Published: 20/10/2016
2. Do animals learn to run faster?

   Published: 13/10/2016
3. A special charity mystery hour - featuring Jones 'The Engineer'

   Published: 7/10/2016
4. Aled Jones makes a surprise appearance on Mystery Hour

   Published: 6/10/2016
5. Why do my headphones get tangled up?!

   Published: 29/09/2016
6. How are the letters on bus stops decided?

   Published: 22/09/2016
7. How do the police name their operations?

   Published: 15/09/2016
8. When does a Master become a Mr?

   Published: 8/09/2016
9. Why are nurseries called nurseries?

   Published: 1/09/2016
10. Can a swan break your arm?

    Published: 25/08/2016
11. Food fads - how do they come about?

    Published: 18/08/2016
12. Why are all bubbles white?

    Published: 12/08/2016
13. Another Mystery Hour With Many Belly Laughs

    Published: 29/07/2016
14. Why did my water freeze?

    Published: 21/07/2016
15. James O'Brien's Mystery Hour - 14 Jul 16

    Published: 14/07/2016
16. Why is there a Pineapple on the top of the Wimbledon trophy?

    Published: 7/07/2016
17. Why do birds stand on one leg?

    Published: 23/06/2016
18. How do you know not to fall out of bed?!

    Published: 16/06/2016
19. James O'Brien's Mystery Hour - 9 Jun 16

    Published: 9/06/2016
20. Sliced bread, the twins and grunting when you are old? - 2 Jun 16

    Published: 2/06/2016