James O'Brien's Mystery Hour

520 Episodes

1. Why do clocks go clockwise?

   Published: 1/3/2019
2. Why can't we get a more accurate due date for babies?

   Published: 12/20/2018
3. How does the The Royal Mint decide how much money to print?

   Published: 12/13/2018
4. What crisp flavour is ?cool orginal??

   Published: 12/6/2018
5. Why do politicians bob?

   Published: 11/29/2018
6. Will tidal power effect the moon?

   Published: 11/22/2018
7. What do they do with olive pits?

   Published: 11/8/2018
8. Who invented calories?

   Published: 11/1/2018
9. Why do chefs wear patterned trousers?

   Published: 10/25/2018
10. Do emergency service vehicles have set speed limits?

    Published: 10/18/2018
11. How tall does a building have to be considered a skyscraper?

    Published: 10/11/2018
12. Chris Moyles pops in to ask a question

    Published: 10/4/2018
13. Why does sunlight fade things?

    Published: 9/27/2018
14. How do scallops multiply?

    Published: 9/13/2018
15. Can you take a fish to the vets?

    Published: 9/6/2018
16. Why isn't the Queen's portrait up to date on the latest notes?

    Published: 8/30/2018
17. Where do flies go when it rains?

    Published: 8/9/2018
18. How does a moth know what colour it is?

    Published: 8/2/2018
19. Why don't birds interbreed?

    Published: 7/26/2018
20. What did they do before toothpaste?

    Published: 7/19/2018