Artificial Blood From Bone Marrow Stem Cells Still Makes Me Genuinely Queasy
I'm not ashamed to admit that I'm not the best person to call if you happen to be bleeding and need help. I tend to succumb to gravity pretty quickly, which has also prevented me from being a generous donor. But I know I'm not alone, and in a continuing effort to find a reliable source for blood that doesn't require sticking people with needles, researchers at Edinburgh University have developed a new type of faux blood that could be ready for human testing in as little as two years.














