2010-10-20

Moon Phases Explained

It's always good to refresh one's science memory.

As you can tell, I'm doing so.

2 comments:

  1. Good. Let me know when you are ready to learn about using the moon as a secondary way of telling time, and keeping on course as a compass. It is a poor substitute for the stars, but it can be used with some utility.

    ReplyDelete
  2. Wo big feller. Not there yet.

    ReplyDelete

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