Centuries-old sketches solve sunspot mystery
A fresh look at sunspot drawings made in the 1700s reveals flawed assumptions behind some solar activity predictions
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Posted in: on Wednesday, August 5, 2009 at at 12:26 PM
A fresh look at sunspot drawings made in the 1700s reveals flawed assumptions behind some solar activity predictions
Read more ...
Posted in: on Wednesday, August 5, 2009 at at 12:26 PM
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