It's about time! science projects

how long does it take?

A collection of simple ways to measure time and ideas for related experiments that could be used for a Science Fair project.

Enslow
2003
9780766020122
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
210284656698612234274164395157HINW257HINW029720529 GAR52915825759371709307855
288495763646362142274164395157MSCS393MSE0028392PRI 529 GAR52916377825731695044385
312074465588081563274164395157929830009000540208529 GAR52916407292551640729255
312074565588081563274164395157929830009000540216529 GAR52916407292551640729255
312074665588081563274164395157929830009000540224529 GAR52916407292551640729255
312074765588081563274164395157929830009000540232529 GAR52916407292551640729255
312074865588081563274164395157929830009000540240529 GAR52916407292551640729255
312074965588081563274164395157929830009000540257529 GAR52916407292551640729255
33173196714488158127416439515745299T 4507001529 GAR52916407292551640729255