Looking in my sock drawer this morning, a few things came to mind – the first was why do I keep getting different pairs of odd socks ? I swear that the ones left at the end change every few weeks… The second was that three pairs of airline socks is three too many, and that I should have signed up for air miles way sooner than I did. The last thought, as I pulled on a matching pair (of airline socks) , is that I really, really should have put a load of washing on a couple of days sooner, even if that meant missing a bit of the Odyssey 5 pilot. Which was rather impressive on the Physics front for a TV series with a zero-G element.