Back in middle school, we made those CO2 cars from wood for racing. During that time, my teacher showed us this odd educational video that featured bad pixel animation. It was about 2 kids who went to visit a scientist, and it focused on the physics of CO2 cars, which is why the teacher showed it to us.

I distinctly remember the teacher stopping the video at a point where the scientist character was about to go on what she described to be a rant about how "math makes the world go round" after he told the kids that they should do math problems for a few hours while their CO2 cars dry.

I know this is an odd question, but this has been bugging me for a while and I have no real way to find out what this video was called and if it was a part of a larger series. Thank you to anyone who can give me some info on this.