History: Timers (apparatus) Edit Classic editor History Back to page | View logs for this page Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 09:59, September 26, 2013 Dr Joe Kiff (Talk | contribs) m . . (6,301 bytes) (0) . . (Dr Joe Kiff moved page Timers (appparatus) to Timers (apparatus): spelling) (undo) (cur | prev) 09:05, September 26, 2013 Dr Joe Kiff (Talk | contribs) . . (6,301 bytes) (+4) . . (undo) (cur | prev) 23:55, May 14, 2009 Dr Joe Kiff (Talk | contribs) . . (6,297 bytes) (+6,297) . . (Created page with '(Psychology) [[Image:Timer.jpg|thumb|right|A simple digital timer. The internal components—including the circuit board with control chip and LED display, a battery, and a buzze...') Retrieved from "http://psychology.wikia.com/wiki/Timers_(apparatus)"