Wow, this unlocked memories I didn’t know I had. I was the core audience when this aired the first time. The CGI greenscreen man was weird and I did not remember it until right now. The thing that had the biggest impact for me was probably the puppets because it actually taught me how thermodynamics works. The bear theater at the end is probably the most famous guy on the show that made tons of other children televisions. He is like a core part of any millennials childhood.