. . . life outside the target demographic
Lol! That experiment is a rite of passage for children all over the world! Although my girls were 9 or 10 when they did it - and had to make an actual framework for the volcano (what a nightmare.. for ME). The pot is a much more sensible idea!
I remember doing this for a science class!! We papier mached a volcano and I recall it being the best thing ever :P
I've done this with students - too much fun!