how can you tell time without a watch or clock

Subject: how can you tell time without a watch or clock

Date: Tue Mar 21 21:23:07 2000
Posted by olock14823
Grade level: 4-6 School: levering public school
City: phila. State/Province: pa. Country: No country entered.
Area of science: Other
ID: 953695387.Ot

Message:


i know there are scientific ways to tell time with out a clock or watch i 
need an example

Re: how can you tell time without a watch or clock

Current Queue | Current Queue for Other | Other archives

Try the links in the MadSci Library for more information on Other.