Saturday, July 03, 2010

Trip to Point Reyes Lighthouse

Drove out to Point Reyes to traipse around the peninsula, and eventually we made it to the lighthouse. Interesting history about the Point Reyes Lighthouse, though I don't quite remember any of it.

A picture of IEC Table rotations

I have always struggled with a mental picture to help understand how rotation directions work in IEC table coordinates.  As we were looking...