Fair enough! Which makes two of us not engaging in any amateur carpentry - actually, it's been centuries since I did anything like that, but a screwdriver is still a handy thing to have around, wood or no.

[In this case, he's been using it to try and figure out more information on the planet he's found himself on, but it hasn't given him anything useful. He can tell perfectly well that the gravity's similar to Earth's and that the atmosphere is breathable, thank you, screwdriver.]

Oh, I've made a few improvements over the years, bit of tinkering here and there. You know how it is, first it's just a screwdriver, then you think 'well, maybe I ought to be able to open locks', then you throw in a couple of sonic modulating programs, and before you know it, you're changing TV channels and hacking computers, etcetera, etcetera.