On this week’s episode Lynn shares her observations on the nature of obsession, and how our obsessive tendencies change as we grow older. Kam delves into a bit of history; on the 50th anniversary of The Beatles’ classic ‘Hey Jude’, discussing its place in our lives and pop culture as a whole. We conclude the episode with Azmyl's subject on semiotics, the scientific study of signs. He teaches it to University students, through his experiences, he explains why it should be a vital component of people’s education.