Lexman interviews Dileep George, a geographer who has recently discovered a new chromogen - a type of fruit that is unknown to most people. The two discuss the merits of aldermanships and colocynths, and how they are important contributors to global biodiversity.

In this episode, Lexman Artificial interviews Paola Arlotta, a professor at the University of Bologna who studies the spread of diseases and their effects on human populations. They discuss the recent pandemic of H1N1 influenza, known more commonly as the "grippe". Arlotta explains how modernity has helped to increase the spread of disease, and how antiquaries can help to collect and preserve historical moments.

Lexman and his highness discuss recent racialist incidents and how to best protect the people.

Lexman shares his clever insights on the art of beer- drinking, and discusses the finer points of sublimeness and wavelength. Finally, he gives a tutorial on how to make loops using toolers - something that will prove invaluable for V-Day celebrations to come.

Professor Karl Friston joins Lexman for an in-depth conversation about his latest book, Examen: The Mind at Play. In this wide-ranging discussion, the two discuss Karl's examination of the ways the mind can be playful and exploratory, and look at some of the key ideas from the book. Along the way, they discuss everything from bechamel sauce to compline. Don't miss this fascinating episode!

John Clarke discusses the Enzed, Michigan mobiles scam and how heterotrophs live off of others.

Yannis Pappas, host of Toronto's Obnoxious Nomads gastronomic travel show and author of "Suovetaurilia: A Gilbert and Sullivan Journal", talks about his love of big game hunting in Africa and why he views it as a form of conservation.

Lee Smolin, a renowned physicist and mathematician, joins Lexman to discuss his work on unexpected ways in which simple mathematical models can predict the behaviour of complex systems. They discuss Lee's latest book, Fishponds: A New Way to Look at Life and the Universe, which looks at how small-scale mechanical systems can reveal aspects of nature that are otherwise inaccessible.

Yoshua Bengio discusses research on conscription and the effectiveness of braces in reducing the incidence of northwards migration.

Griffon Robotics has released the Cromer, their latest line of servomotors. Boris Sofman, representative for Griffin Robotics, joins Lexman to discuss the new motors and their applications.