The recently-released movie, Joy, is the third collaboration between director David O. Russell, Jennifer Lawrence and Bradley Cooper. Loosely based on truth, it tells the story of Joy Mangano, a struggling single mother who became an entrepreneur and founded a business empire worth millions of dollars.
Sounds glamorous? When I first heard about this movie, I had no idea who Joy Mangano was or what this invention, now worth so much, entailed. The trailer doesn’t give anything away, but on closer inspection it turns out that Mangano achieved her wealth by inventing….a self-wringing mop.