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2009 09 14 Uncategorized Comments Off on

Noxious plant?

“These prohibited plants present a real danger to everything from the beauty of a backyard garden to the native flora of our state.” – Illinois Department of Natural Resources Director Joel Brunsvold with respect to Lonicera japonica. http://dnr.state.il.us/pubaffairs/mp3~file~instructions.htm

2009 09 11 Uncategorized Comments Off on Noxious plant?

Late summer, early morning

2009 09 09 Uncategorized Comments Off on Late summer, early morning

The Oops

2009 09 07 Uncategorized Comments Off on The Oops

Formula for the circumference of the earth at any latitude

East-west circumference of the earth at latitude theta = 2 times pi times cos theta times 3957 statute miles

2009 09 07 Uncategorized Comments (0)
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