We found a way to run new rope through a headblock without someone (usually me) up at the headblock to force the issue:
We took a one foot section of the new rope and removed the central core. Then we stuck the onld (thinner) manila line and the end of the new rope halfway each into the empty sleeve, and taped the hell out of it with electrical tape. We had to yank it sternly to get that portion through the block (there are keepers,you see, which are designed to keep the rope in the block, but also just barely let the new thicker rope pass). In 30 linesets, it only broke once.
Every fire curtain is rigged a different way, so if you’re going to mess with it (like, say, re-roping it), you’d best march up to the grid and discover how the contraption is actually rigged.
Burkhard Heim may have come as close to a Unified Field Theory as anyone else [according to a New Scientist article which may require registration to view]. More importantly to the fictional future, his theories point the way towards a functional hyperdrive. Heim rarely published, and never published in English so much of his work from the 1950’s is just now being “discovered”.
My dream of a unified combat damage system for both melee weapons and firearms may not be possible. Primary evidence is that armor designed to prtect against melee weapons is useless against bullets, and for the most part vice-versa. Running numbers I discovered that melee damage can be satifactorily measured in Newtons while ballistic damage can be satisfactorily measured in Joules (kilojoules, actually). These line up with the damage range consensus among most RPGs.
I wouldn’t count on another entry here until after the holidays.
Now you know.