THIS DAY IN SCIENCE: The Beginning Of The End. Manhattan Begins. in 1939

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Here is Today

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Where does today fit in the timeline of time?  This animation provides a fascinating graphical look at the history of the universe.
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You can change that by helping Scientists in School win $50,000 in the CST Inspired Minds Learning Project. This money will provide free hands-on Scientists in School workshops for 5000 low-income... read more

General Lab Safety Rules - Flinn Scientific

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This useful link provides you with a general set of lab safety rules for lab activities and teacher demonstrations that can easily be adapted to your classroom. Click here for more info.   read more

Physicists create reversible laser tractor beam - CNET

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[caption id="" align="alignleft" width="770"] Courtesy of CNET and CBS[/caption]   Physicists have built a tractor beam out of lasers that can both repel and attract objects across distances... read more

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