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2 posts tagged with physics by Electric Dragon.
Displaying 1 through 2 of 2.

Selected Philosophical Transactions of the Royal Society

To celebrate the start of its 350th year, the Royal Society has put online 60 of its most memorable scientific papers. [more inside]
posted by Electric Dragon on Nov 30, 2009 - 28 comments

The Curious Case of the Missing Sunspots

Solar activity normally follows an 11-year cycle. The new cycle was originally predicted to start in early 2008, but despite a few sunspots appearing last year, the Sun still features a remarkable lack of activity - the deepest minimum since 1913. However, NASA's STEREO mission has seen indications that activity is increasing again, in the form of a coronal mass ejection (video [.mov, 3.3 Mb]), with an accompanying radio burst.

[Previously]
posted by Electric Dragon on May 20, 2009 - 16 comments

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