Serious google-fu help: I am in need of a large scale EKG caliper. [more inside]
posted by dogmom on Feb 26, 2009 - 5 answers

Car-repair-filter: Any mechanics got a trick for freeing a stuck brake piston? [more inside]
posted by sergeant sandwich on Jul 9, 2008 - 8 answers

I'm building a two-wheeled cargo trailer for my bicycle, and I'm mounting standard caliper brakes on each wheel of the trailer. I want to control both brakes with one handle i.e. I squeeze the handle, and both calipers close. How can I set this up? [more inside]
posted by optovox on Jul 5, 2008 - 9 answers