Collecting My Thoughts
Showing posts with label
sun
.
Show all posts
Showing posts with label
sun
.
Show all posts
Tuesday, January 29, 2019
Is it cold enough for you in the Midwest?
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A large hole in the sun's atmosphere is facing Earth and spewing a stream of solar wind in our direction. Polar geomagnetic storms are l...
Thursday, January 08, 2015
Six things about Vitamin D, Harvard Medical School Health Beat
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A number of factors influence a person’s vitamin D levels. Here are six important ones. Where you live. The further away from t...
Sunday, June 03, 2007
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3867 Great Grandma's sunscreen It was called common sense coverage. Gardeners, golfers, sunbathers and tanning salonistas need to know:...
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