Proper wrist bone alignment - and how to keep them that way - in only 2 minutes. (thegripauthority.com)
But the idea of using dental X-rays, or similar methods such as wrist bone scans, is far from an ideal way of verifying age. (newscientist.com)
To learn more about the evolution of the «power squeeze» — the grip we use to hold a hammer — University of Kent anthropologist Matt Skinner compared hand and wrist bones from living and extinct hominids using 3 - D X-ray technology. (discovermagazine.com)