I was working only part-time over the summer, and had a lot more time for reading than I usually do. I found, to my dismay, that about halfway through July, I started getting wrist issues: pain when I typed for long periods, numbness and tingling at night and other troublesome symptoms. What was the culprit, and how did I begin solving the problem? My conclusions surprised me! 1) Identifying the Culprit I had found that, during the school year, I barely used my Kindle at all. I had the iPad with me at school so I would read during short breaks. And then...