"Harvest Moon I", Copyright Jim Nickelson. All Rights Reserved.

I'm slowly getting back into the online groove after weeks of various sicknesses raging through our house (all much better now).

One of the big bits of excitement in the last month was having my Adventures in Celestial Mechanics series featured on The New Yorker blog. You can see the post here if you missed it. So a belated welcome to everyone who made it here from there (and there are lots of you!).