Christmas A Go-Go
This cold is still keeping me down. Been laying low and hacking up a metric ton of gunk. And why is it I feel compelled to check the color of the crap in the kleenex every time? But enough whining. Since I have nothing of interest to report, tis the season for over the top Christmas light displays. This light show concert is pretty cool.
Explanation of how it's engineered, is here.