if you sprinkle iron filings in front of an uncovered electrical socket,
they actually form into the shape of a malocclusion.
(
Moon Girl Technologies horrendous beanbag, Sat 27 Jun 2009, 16:45,
archived)
this is why hoovers suck
(
Moon Girl Technologies horrendous beanbag, Sat 27 Jun 2009, 16:48,
archived)