Monday, February 25, 2008 - Rockhound State Park, Deming NM
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Valley view in black and white, Rockhound State Park, Deming NM, February 20, 2008
To continue this little experimental series of versions of this photo, here's one in black and white. I think I like the sepia from yesterday better - it seems more in keeping with the natural desert hues. See the original one in color on the February 20th page.
Night camp
Site 28 - Rockhound State Park, Deming NM
- Verizon cell phone service - good signal
- Verizon EVDO service - good signal
- Find other references to Rockhound on this website
- List the nights I've camped here
- Go to the Rockhound State Park website
- Get a Google map of this area
- Check the weather here
Teosinte and the Improbability of Maize
The ancestors of wheat, rice, millet, and barley look like their domesticated descendants; because they are both edible and highly productive, one can easily imagine how the idea of planting them for food came up. Maize can't reproduce itself, because its kernals are securely wrapped in the husk, so Indians must have developed it from some other species. But there are no wild species that resemble maize. Its closest genetic relative is a mountain grass called teosinte that looks strikingly different - for one thing, it "ears" are smaller than baby corn served in Chinese restaurants. No one eats teosinte, because it produces too little grain to be worth harvesting. In creating modern maize from this unpromising plant, Indians performed a feat so improbable that archaeologists and biologists have argued for decades over how it was achieved. Coupled with squash, beans, and avocados, maize provided Mesoamerica with a balanced diet, one arguably more nutritious than its Middle Eastern or Asian equivalent.