You've probably heard how our feces could be classified as toxic waste, we're so full of chemicals.
But, did you know that your urine hides a secret weapon?
Yup, phosphorus.
Some 3 centuries ago, some wingnut was trying to make the philosopher's stone, the thing that would turn stuff into gold. Alchemy, for short.
Instead, he discovered something that glowed like a UFO.
So, when Israel rained phosphorus on Gaza, they weren't only breaking international law, they were pissing on their captive Arab neighbours.