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    "Apollo 12 is much more interesting than Apollo 11"
Fact fanatic Mark Mason celebrates the lesser-known runners-up in 'The Book of Seconds'.
Duration:
Credits
| Role | Contributor | 
|---|---|
| Interviewer | Steve Wright | 
| Interviewer | Tim Smith | 
| Interviewer | Janey Lee Grace | 
| Interviewed Guest | Mark Mason | 
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