Christmas Eve

Way back when TV was a new thing, way back when I was a kid, way back when there weren't programs scheduled all day,  there were numerous short programs like this on a range of topics.   I remember watching  them with wide eyes and a boundless curiosity about everything, even how the programs were made.  I also wondered why ever version had a different  Santa.  And why my house didn't look like that one, and just about everything else.