Yeah but the School-inator is for if you for example do not know what fractions are and your classmates (they were, now they aren't) learnt it, so then we use School-inator
Ah, okay. In that case it would need to be four sides, and then a spout at the top. I can't draw so it's hard to explain, but the Science logo isn't a glue bottle, it's a flask.
And yeah...I can see how that gadget would work. Wouldn't really make sense in the world of the show though, IMO.