Posts Tagged “mammals”

One of the great disappointments of our generation is how slowly science seems to progress in certain areas. For example, we know for a fact that it is theoretically possible to re-grow human limbs. Our bodies are not all that dissimilar to salamanders on a biomolecular level. And yet, it still has not been done. Is this not the 21st century? Is this not the nanotech era?

From: http://www.sciam.com/article.cfm?id=regrowing-human-limbs

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