A record of my move across the country from Pittsburgh to San Francisco-- with one husband, two greyhounds, and about three thousand books in tow.
Friday, December 19, 2008
Amazing human body parts
So, in the image above, the white plastic looking thing? It's part of the umbilical cord, made from the fetus's DNA as part of the placenta. It gets hard like this when it is clamped, I guess. Pretty amazing. Click on the link to see more detail.
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