Whew, not much for me to go on then
What kind of nuts and bolts do you like? Astronomy, electromagnetic theory, pulsars, deep ecology, buddhism, gardening like in the ground with your hands, endangered species, I dunno, cars? corrupt US politics?... ?
For instance, there's a discussion here:
CERN: ATLAS, CIA, Stony Brook/ Brookhaven Nat. Lab
http://projectavalon.net/forum/showthread.php?t=15781
-and-
(My personal favourite) Let's fry Dick Cheney!! (And Karl Rove et al)
Why is Dick Cheney still yapping?...
http://projectavalon.net/forum/showthread.php?p=180577
-and-
[I dunno]
PS Do you swim in the ocean a lot or no?