Matthias (the author of woodgears.ca) sells a very handy app for designing various types of gear, available from http://woodgears.ca/gear/index.html http://wood

Matthias (the author of woodgears.ca) sells a very handy app for designing various types of gear, available from http://woodgears.ca/gear/index.html http://woodgears.ca/gear/index.html (there's an online flash version, but I've had troubles getting it to work properly in the past) One of the other contributors, Ronald Walters[1] has done a lot of stuff towards wooden clocks, as well as an impressive planetary gear set[2] [1] http://woodgears.ca/reader/walters/ http://woodgears.ca/reader/walters/ [2] http://woodgears.ca/reader/walters/planetary.html http://woodgears.ca/reader/walters/planetary.html