how do you start a bounty on a Paleohack question?

I'm backing this contest with a whopping 50 of my own reputation points (plus 50 matching points). This contest is not sanctioned by PaleoHacks. The moderator may remove this pos …

I had never heard of cleansing one's gall bladder before. Apparently there's a method with some rather pronounced effects on the, um, stool. However, we don't really know the stuff …