do u have any alternative for a "WATCH"?????
January 25, 2007 1:45am CST
hey,we all use different knids of watch and we can't survive without knowing the time! but can u think of an alternative for a watch?? what will u do if such a situation arises?????
25 Jan 07
there was a lesson during my grade school or high school days, if you shadow is located where you stand, it's high noon. if its in your back, i think its afternoon. if its in your front, its morning. anyway, if there's no clock, then maybe we can use the early ways to tell the time... http://www.physics.nist.gov/GenInt/Time/early.html