Peoplebeganmakingclocksover500yearsago.Thefirstclockshad0___onehandthehourhand.
Peoplebeganmakingclocksover500yearsago.Thefirstclockshad0___onehandthehourhand.Theminutehandappearedatalatertime.Thefirstclockswerebigandheavy.Somerichpeoplehadservantstoc____theirclocksTimep____andclocksbecomesmaller.Clockmakerswereabletomakesmallerpartsforclocksandthesizewerereduced.
Bellsbecomeap____ofsomelargeclocksincitiesandtowns.Theywereforpeoplewhowereunabletos____theclock.Someclockswereputinlargetowers.Manyoftheseclockss_____existtodayinEurope.Someofthmeare400to500yearsold.BigbeninLondonisaveryf____towerclock.
Thefirstalarmclockswereusedbymonkstowakethmeforprayers.Todaymanyclocksevenalarmclocksareelectric.