coondoggie writes "As of April 25th the Transportation Security Administration will let a bunch of previously prohibited items such as small pocket knives and what it calls "novelty" or toy bats to be taken on aircraft as carry-ons. The idea the agency said was to let Transportation Security Officers better focus their efforts on spot higher threat items such as explosives and guns." Link to Original Source
"Consider a spherical bear, in simple harmonic motion..."
-- Professor in the UCB physics department