Netflix's original series Orange Is the New Black has two important TV predecessors. One is HBO's Oz, the 1997 men-in-prison drama from Tom Fontana that paved the way for HBO's The Sopranos. The other is Showtime's Weeds, which in the fourth season put one of its central characters behind bars.
In a blog series we're calling "Weekly Innovation," we'll explore an interesting idea, design or product that you may not have heard of yet. Last week we featuredthe sink-urinal. (Do you have an innovation to share?Use this quick form.)