I was feeling a little sad. There was no real reason. I'm ashamed because I have so much to be grateful for. Maybe it's just a spell of low energy. My mood gradually picked up when I spent some time outside. I played with my camera which also helped. I made two videos. Here are some moving shadows on the floor, from the tree outside my bedroom window.
Cataract Surgery Tricky for Those With Past Radial Keratotomy
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The surgery, known as RK, was considered a successful tool for correcting
vision. But in recent years, many of these patients who went on to have
cataract ...
30 minutes ago
