They’re asking a question, so it’s fine.
Technical gimkit is the side of GKC that deals with different concepts of and how GKC works internally. Essentially, messing around with GKC and finding out how it works so we can do new things. This often leads to new discoveries, like this, or things like this: Recursion 101: A Foothold into Technical Gimkit
Note that this wasn’t really an “invention”, but more of an advancement, and definitely helped us to understand the how and why.
It can be very difficult to define technical things, so don’t worry if you still don’t get it. Just know it almost always has to do with research and possibly concept. Hope this helped!