News tagged with columbia

Flowing toward cleaner rivers

What does a river researcher look like? The question may conjure images of people leaning over the sides of boats to gather water samples or standing in swirling currents with large nets to catch debris, chest-high waders ...

dateDec 13, 2017 in Environment
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Space gardening

Roman Statesman Marcus Tullius Cicero said, "If you have a garden and a library, you have everything you need."

dateJun 20, 2017 in Space Exploration
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