20 Part Clock.wmv

A working clock built using 20 Meccano parts, not counting nuts, bolts, spring clips and string. My entry in the Christmas Challenge 2011 set by the online Meccano group Spanner. To see more entries, go to http://www.nzmeccano.com/image-53072 This clock is easier to build than a traditional pendulum and escapement, but it only runs for 4 hours. Ideally, the screwed rod posts should be smooth and much thinner.