Navigation Then and Now-May 5th 13:00 UTC (9AM EST/US and 15h FR)
Join us to learn more about the range of tools that can aid in guiding a ship across the ocean: Chronometer, Compass, Sextant, GPS and more...
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Links to audio reports that enrich the experience...
The Hudson Is Full of Tiny Plastics. And You May Be Too. Tuesday, March 24, 2015
By Steven Valentino : Producer, The Leonard Lopate Show
Deepen your understanding with these videos that help explain what others are doing with this data....
Links to sites that support students and teachers