TS: I've done loads of other jobs in Techniquest that is I was writer of most technical things for a long time. I'm still editor for most technical things as well. That is, if they are want- people who have perhaps a less scientific background than I have may throw stuff at me and say "is this more or less - kosher" or "non-heretical?" "Can I get away with saying this?" "Is it the kind of thing that you will recommend for such and such an audience?" That's the kind of thing that I do.