Stitches are out
My stitches are gone! Now its just an open wound...without the blood! Sometimes I wish we had things like "dermal regenerators" like on Star Trek. You may laugh, but it would not only save a hell of a lot of money, it could save a lot of lives. Less time with a gaping wound, less time for infection. Crazy future world stuff. Some people only look at how weird and unimagineable things in Sci Fi are. But most of it is so simple (in theory) and also so practical.
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