Wednesday, October 29, 2008



Going up Pikes Peak by train. You can walk up, that is, you're allowed to walk up, but it's over 14,000 feet high. At the top, a normal blood oxygenation percentage is somewhere between 70 and 80 percent. Mine was 76%. At sea level, we put people on oxygen if they have an oxygenation percentage lower than 90%. I was breathing deeper and faster than I normally do, and I got tired pretty easily, but I was able to walk around and take pictures for a while.
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