Nursing Back to Health

The path to medical cures is not a linear one. A couple of years ago scientists appeared to be on the verge of regrowing human limbs. That research has stalled. They haven’t quit trying, they just haven’t had replicable success. A few years ago helping paralytics walk was limited to cumbersome, and expensive, exo-suits. Now clinical trials are ongoing using stem cells and physical therapy. I could go on, but you get the basic idea. What seems promising one day suddenly isn’t, and what seemed like science fiction is suddenly…

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