I was just thinking how if they might have piled the King's chamber full of bicarb (they had that, right?

) & then smashed jars of vinegar in there that you'd get giant fountains of spume spraying at high pressure out those
serious Sirius shafts like with the coke & mentos or such-a-matter.

That'll put the scare in the non-believers a'right.

The people catch the falling foam in cups and drink it for rations. Voila!

Manna from heaven.
