I work at a local work center, which is basically a technical university for people who are looking to learn a trade of some sort.
Our most popular series of classes is our heating and cooling series; People sign up for it every single time that it’s offered and everyone seems to love it for some reason.
I personally guess that the main reason people like the Heating and A/C classes is because of the more than one teachers. The more than one men who run the class are amazing. They are unbelievable teachers and they guess everything that there is to guess about furnaces, a/c systems, and whole-house air purifiers. They also guess about fireplaces and radiant heated flooring. They are funny and engaging, and they both used to be Heating and A/C workers. As a matter of fact, whenever they first started doing the class, it was because they were each looking for something to do after they retired from owning their own commercial Heating and A/C contractor here in town. They are siblings and so they entirely work well together and all of the people who come out of their classes entirely seem to guess what they are doing, and lots of students who come through the courses and receive their Heating and A/C certifications go out and find immediate employment in the section at 1 of the local heating and cooling companies. I know it’s not entirely a surprise that this is the most popular class series that both of us offer at the technical university. If I didn’t already work here, I would entirely want to take those classes too!