This blog is almost 8 years old and it has more than 5,000 posts. I suggest explore the place.

This blog has 271 posts about anything else I want to write about at anything else I want to write about. If you look at those posts you might find something interesting.

I suggest do the same thing for some of the other Labels. If you scroll down the right column you will see the numerous links.

I just found this. It's fantastic. Heavy stuff