Is this really a business?

Well, kind of.  It's more like a hobby where I sell stuff to offset my costs.

How would I go about buying something from Smoky Mountain Scientific?

Send me an email (j6summers@gmail.com) and I will send you a PayPal request.  You need to give me a mailing address too, so that I can get the shipping charges right.  When I get the money, I put your product in the mail.

Can I get something custom made?

Doesn't hurt to ask. I build a lot of stuff on a one-off basis.  It is how I keep from making money.

Why is your GitHub site so crappy?

Because I never properly learned how to use GitHub.

Why don't you keep this site up better?

Because I'm retired.  I don't have to care what it looks like.