Random(Blog) is only pseudo-random.
It tends to skew towards mathematics and computer science, but this is likely due to the author’s interests. There’s no reason (see title) to stay firmly within those categories, and indeed, previous posts have covered everything from 3D printing to the mechanics of electronic music.
It’s also the primary blog of Neil Bickford, a Rube Goldberg enthusiast and metagrobologist currently stationed out in California. You can also find him at @Techie31415 , (the antiquated) neilbickford.com, or via email at (use rot13) firstname.lastname@example.org .