Mark, you have way too much time on your hands :) lol
i wish this was true.... between my "real" job and trying to squeeze some money out of my cnc im up to my neck :)
its soooo easy to be distracted from the slog too some mindless research

i hope im not the only one looking on youtube at "how to make an anti-gravity hat" or "how to skin a rhinoceros with nail clippers" lol