عاطف خليفة
03-31-2010, 05:31 PM
Free Download Easy Half Life 2.0
simulation of how a scientists determines the half life of a radioactive isotope
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simulation of how a scientists determines the half life of a radioactive isotope
http://img.brothersoft.com/v1/img/a49.gif Server 1 Brothersoft(US mirror) Click to Download (http://www.brothersoft.com/d.php?soft_id=80343&url=http%3A%2F%2Fusfiles.brothersoft.com%2Fhome_ed ucation%2Fscience%2Fhalflife.exe)
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