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Why is the liver so weirdly regenerative?

576 points · 293 comments · jbotz

  1. schnuri · · focus · HN ↗
    I am in awe about how wonderfully engineered by evolution the body is. E.g., what we are able to do with it and how it heals itself when we have an injury. Sure, many people would not live long without external intervention, but many others would. I still want to see the robot that can survive 80 active years without maintenance.
    1. dgunay · · focus · HN ↗
      Well, we do at least have to eat enough food and sleep ~1/3rd of our lives. That's kinda maintenance
      1. micromacrofoot · · focus · HN ↗
        that's absolutely maintenance, without it you have a total system failure in a week
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