Saves embarrassment for everyone.-- ldischler, Apr 13 2011 my favorite "klaxon" http://www.youtube....SN0&feature=related [dentworth, Apr 15 2011] zzzzzzzzzzzzzzz http://www.domain-b...trollers_sleep.html [po, Apr 15 2011] or this http://www.ncbi.nlm....gov/pubmed/7661838 [mouseposture, Apr 16 2011] Perhaps we could work out something involving hydrogen...-- Alterother, Apr 15 2011 Because air traffic controllers aren't stressed enough.-- Voice, Apr 15 2011 random, halfbakery