Today is the fall equinox.
Some of you will recall the Analemma that I made a little while back. I put a sticker on the window and spent a year marking the location of the shadow at the same time every sunny day for a year.
Someone else went into greater detail about why it's a figure 8, how it changes depending on time of day and geographic location, and how it would appear on other planets. [link]
3 comments:
When you started out, did you know it would crawl up your desk and cubical wall?
Nope. At that point I didn't know what it would do other than form something 8 shaped.
I figured that. I guess you were hoping it would go the other way.
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