Maybe you'd like to learn the ins and outs of the Draconic Zodiac or maybe just the latest in Sprinkler Technology. Maybe something else altogether. In any case you should look at this list of 40 odd online or correspondence courses. 40 Strange Online and Correspondence Courses | Ace Online Schools
This one might provide a lucrative income, just don't get caught. :lol: Mushroom Growing - Online Learning Courses, Study Online Courses
Interesting as the course list is, there are two pages on the same site with vintage ads for correspondence schools. Those unfamiliar with the history of nontraditional education will get a glimp[se of what things were like before everything went online; those who are familiar with the history of distance ed will find a totally cool walk down memory lane. Vintage Correspondence Course Ads - Vintage Advertisements for Correspondence Courses | Ace Online Schools More (Weird) Vintage Correspondent Course Ads | Ace Online Schools
Yeah, but if you could figure out how to grow Matsutake mushrooms, or even Morels, you'd probably get rich.