Entomology is so interesting, as it is the scientific study of insects.
Oh that is cool.
I know, it is also a branch of zoology. 
Yea makes sense just more specific.
It was different back in the day too because the term insect was more vague back in the day.
Oh yea science is changing all the time.
I know, since entomology used to also include the study of terrestrial animals.
I might take a college course on it sometime.
Entomology
Entomology () is the scientific study of insects, a branch of zoology. In the past the term "insect" was more vague, and historically the definition of entomology included the study of terrestrial animals in other arthropod groups or other phyla, such as arachnids, myriapods, earthworms, land snails, and slugs. This wider meaning may still be encountered in informal use.
Like several of the other fields that are categorized within zoology, entomology is a taxon-based category; any form of scientific study
to watch them rehearse, I thought, can these guys play, this doesn’t make any sense. I went home and listened to the album and I went back the following day and listened to them again and I went, oh, I see it makes a lot of sense. It took a day to get my head around the music. The more I heard it, the more sense it made. The immediate impression was, what’s going on? The time signatures and the way it was all put together