Weigh your own head using the Archimedes principle
then start a website where other people can do the same, submit pictures and weights and start a graph.
(
Afinkawan Yes I can hear you Clem Fandango,
Fri 22 Jun 2007, 13:32,
archived)
Or use the
Bigley technique.
(
DogHorse plop,
Fri 22 Jun 2007, 13:35,
archived)
ooooooo!
hostage-y.
(
Jazz Bloke Music has charms to soothe the savage breast,
Fri 22 Jun 2007, 13:39,
archived)