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News
Seeing the Past Through Multispectral Imaging
4+ day, 19+ hour ago (392+ words) When digging for artifacts of past cultures, archaeologists need to determine if the dark soil they are looking at is from the same layer they have been working in or is the start of a new layer of “dirt,” as…...
Protect research sites
4+ day, 22+ hour ago (214+ words) When I heard that the federals wanted to do away with the Forest Service's experiment stations and so forth, I thought "Good, give them to the schools." I left a Vermont farm in the 1990s to go down to Asheville, N.C., where…...
Thousands of Ancient Human Brains Refuse to Rot—and Scientists Finally Know Their Strange Secret
1+ week, 6+ day ago (166+ words) The human brain sometimes avoids decay for millennia while the rest of the body turns to bones. The human brain is made mostly of water, protein, carbohydrates, and fat—lots of fat. In fact, roughly 60 percent of the brain is…...