How to predict total solar eclipses. This video by the Exploratorium is excellent.
If you are outside the path of the 2017 eclipse, don’t miss their livestream.
Hat tip: Kottke.
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Exploratorium: How to predict total solar eclipses
How to predict total solar eclipses. This video by the Exploratorium is excellent.
If you are outside the path of the 2017 eclipse, don’t miss their livestream.
Hat tip: Kottke.