Browsing: Used

Date: October 10, 2026 Source: University of Cologne Summary: Neanderthals may have used a sticky substance made from birch bark to treat wounds thousands of years before antibiotics existed. Researchers recreated ancient birch tar production techniques and discovered that every sample could inhibit the growth of bacteria responsible for dangerous wound infections. Previously known mainly…

I’ve had two strokes, and after each, there were things I had to relearn. Walking wasn’t what it used to be. My balance became a problem. There are days when my head is foggy, and I have trouble concentrating. My body doesn’t always cooperate with what my mind wants to do.