Kneed to know

One of my medical school teachers told us that God made a mistake when He (God had a gender then) designed our knees. Another said it was our own fault for walking up-right, as knees just weren't designed to take that kind of stress. The human knee is a joint that is both frequently injured and seemingly not up to the job of lasting our current extended lifetimes carrying our current excess of weight. The results: osteoarthritis, and a good part of this issue.

Non-steroidal anti-inflammatory drugs …