Allegedly, this rhyme is about the medieval wool tax implemented under King Edward I, whereby he received 1/3 of the profits per sack. Thus, having three bags of wool meant that one of those were for the king. Additionally, black sheep wool was less lucrative because it couldn’t be dyed and therefore fetched a lower price. If you read the ly

You’ve probably heard of the runner’s high, where the brain releases endorphins—feel-good chemicals—during a sweaty exercise session. “Patients frequently report decreases in their own perception of pain, anxiety and nausea after a typical 30-minute music therapy session,” says Ringgold. Like most forms of la