Archive for June 3rd, 2012

Golden Gate Bridge in the late afternoon

| June 3, 2012 | Reply

I’m in San Francisco at the moment. This afternoon, I visited the amazing Golden Gate Bridge. I tried to photograph it from several angles. Most of the photos didn’t work out, but I did like this shot, which was shot mostly into the sun.

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The flight computer used on the Apollo missions

| June 3, 2012 | 4 Replies
The flight computer used on the Apollo missions

Here is a succinct but informative article on the flight computer used on the Apollo missions.    Amazingly, it “had approximately 64Kbyte of memory and operated at 0.043MHz.”

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