Navigating the blog

There's a lot of stuff here.  More than 10k posts.  I tried to keep it organized. 

You may come here for various reasons.  For example, the topic of space.  I don't post exclusively on any topic, such as space, so there's a bunch of topics.  Perhaps you would rather not read through all that stuff to get what you are interested in.  To show only those posts in a topic, simply click on the label post at the bottom of a post in which you are interested.  This will pull up all posts labelled similarly.

To pull up all posts with this label, click on the label.  Easy as pie.