![](/file/15072/BREIS.iso/pc/web/arttitl.gif)
![Home](/file/15072/BREIS.iso/pc/web/zhome.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Go to Site](/file/15072/BREIS.iso/pc/web/zgoto.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![BREIS online](/file/15072/BREIS.iso/pc/web/zbreis.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Pro One](/file/15072/BREIS.iso/pc/web/zproone.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Credits](/file/15072/BREIS.iso/pc/web/zcredits.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Help](/file/15072/BREIS.iso/pc/web/zhelp.gif)
![Sites](/file/15072/BREIS.iso/pc/web/zsite.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Categories](/file/15072/BREIS.iso/pc/web/zcat.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Grade Levels](/file/15072/BREIS.iso/pc/web/zgrade.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Curriculum Areas](/file/15072/BREIS.iso/pc/web/zcurr.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Words](/file/15072/BREIS.iso/pc/web/zwords.gif) ![](/file/15072/BREIS.iso/pc/web/zbul.gif) ![Sponsors](/file/15072/BREIS.iso/pc/web/zspons.gif)
Fifty Years from Trinity
![](/file/15072/BREIS.iso/pc/web/ratetitl.gif) ![](/file/15072/BREIS.iso/pc/web/divr.gif)
![](/file/15072/BREIS.iso/pc/web/ratd4.gif) ![](/file/15072/BREIS.iso/pc/web/ratq3.gif) ![](/file/15072/BREIS.iso/pc/web/ratr4.gif) ![](/file/15072/BREIS.iso/pc/web/ratu3.gif) ![](/file/15072/BREIS.iso/pc/web/rate3.gif) ![](/file/15072/BREIS.iso/pc/web/gr9.gif) ![](/file/15072/BREIS.iso/pc/web/gr10.gif) ![](/file/15072/BREIS.iso/pc/web/gr11.gif) ![](/file/15072/BREIS.iso/pc/web/gr12.gif) ![](/file/15072/BREIS.iso/pc/web/grap.gif)
![](/file/15072/BREIS.iso/pc/web/nabs.gif)
Based on the Seattle Times's special edition marking the fiftieth anniversary of the first atomic bomb explosion on July 16, 1945, this site contains links to more in-depth information on atomic testing and research facilities. Articles provide information about contemporary reactions to nuclear weapons, medical uses of radiation, and the environmental impact of nuclear power. Interactive activities such as quizzes, study guides, and a bulletin board are provided for students to sharpen their skills and share their thoughts.
![](/file/15072/BREIS.iso/pc/web/nquotes.gif)
Not available.
![](/file/15072/BREIS.iso/pc/web/nspons.gif)
Seattle Times
![](/file/15072/BREIS.iso/pc/web/ncat.gif)
Physics, U.S. History
![](/file/15072/BREIS.iso/pc/web/ncurr.gif)
Social Studies
![](/file/15072/BREIS.iso/pc/web/ngrade.gif)
All
|