Stories tagged wierd

The Iceman bleedeth

by Anonymous on May. 03rd, 2012

Otzi the Iceman
Otzi the IcemanCourtesy South Tyrol Museum of Archaeology via Wikipedia
Otzi, the five-thousand year-old corpse found frozen in a glacier in the Alps in 1991 has given up more secrets. Using a nano-sized probe, scientists at The Institute for Mummies and the Iceman in Bolzano, Italy have successfully extracted from the 5300 year-old "Iceman" the oldest samples of human blood known. The find surpasses that of Egyptian mummies by 2000 or so years, the previous record holder. What's more, the researchers have determined that Otzi died fairly quickly after taking an arrow in the back. Fibrin, a blood clotting protein that appears in fresh wounds then disappears as healing progresses, was present in the samples. This means the healing process stopped soon after Otzi was shot.

Nat Geo story
New Scientist article

Twin Cities Naturalist
Twin Cities NaturalistCourtesy Twin Cities Naturalist
Check out this week's Phenology Roundup where professional naturalist Kirk Mona of Twin Cities Naturalist discusses what's been seen around the Twin Cities area in the last week. Phenology is the science of the seasons. It looks at how and when nature changes according to seasonal climatic conditions.

View a summary of phenology sightings in the Twin Cities this past week.