Or even geology or seismology,
for that matter.

.....
( Mr. Tea 'ulmmm'/'mmneurgh', Sat 9 Jul 2005, 20:56, archived)

this

( Dill, Sat 9 Jul 2005, 20:58, archived)

what?

(Harry, Sat 9 Jul 2005, 20:58, archived)

Pfft!
Shamed into ninjing.
( Mr. Tea 'ulmmm'/'mmneurgh', Sat 9 Jul 2005, 21:01, archived)