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How the Life-Saving Blue Blood of Horseshoe Crabs Is Extracted - The Atlantic
- Shenglong 15y agoThe unique thing about these crabs, is that they don't have hemoglobin in the traditional sense. Instead of iron, they use copper. This actually started as an academic experiment, before corporations got involved. Unfortunately, not all of the crabbies survive :(
- eli 15y agoIf you think of them as big bugs (which is more or less true) it's easier to rationalize
- tzs 15y agoI find it amusing (and somewhat creepy) that from the point of view of a Horseshoe Crab the whole process looks a lot like the stories that humans who claim to have been abducted by UFOs report.