Month: December 2016

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How does sand hold its breath?

Not much lives in the sand, you say? Actually, sand contains millions and millions of algae organisms called diatoms. They are a highly productive and vital food source for other organisms near water. But how do these organisms survive being constantly turned over, buried with no oxygen, and resurfaced again? The Study Researchers at Monash University’...

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The Trailblazers of Math at the Jet Propulsion Laboratory

JPL and NASA This year at the Jet Propulsion Lab (JPL) we celebrated our 80th year of scientific research.  Long before JPL was a NASA site we were working on flight technologies, but didn’t get brought into the fold until the space race began.  In 1958, JPL launched the first U.S. satellite, Explorer 1, and was soon after called on to help land on the moon....

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NASA Physics Education Activities

When I left my High School Physics classroom for a position as a NASA education specialist, I was both impressed and annoyed by the resources available from NASA for teaching physics concepts. I was impressed that there was such a wide range of resources for all aspects of physics at so many different levels. I was annoyed that I had taught physics for 10 years and ...

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