IT WAS SAID LONG TIME AGO THAT PHOSPHOROUS WAS JUST DISCOVERED WHEN A GREAT SCIENCE BOILED UP SOME DISGUSTING INGREDIENT UP I HATE TO SAY IT BUT IT’S URINE.
IT WAS YUCK AND DISGUSTING
It seems that it is found on lots of things: BLOOD and sometimes it can transfer to urine.
we can't make food without them
they used it to make bombs
so there's lots of things you can make with it