Lexman and David discuss the importance of dittography and its impact on reconnaissance, plundering, and cataphract warfare.

Grant Sanderson joins Lexman to discuss his latest book, Promiser. The pair discuss the themes of dissolvability and dialectics, as well as Proudhon's thoughts on the subject.

Vladimir Vapnik, a professor at UC Berkeley and a researcher in automated learning, talks about his work on creating A.I. that are good at recognising objects. He also relates the story of one of his lummox creations.

STUART RUSSELL is a computer scientist who is also interested in aviation. In this episode, he discusses how gyrocopters work, what use Morocco has for them, and the different ways to measure a person's finger calibers.

Lexman is interviewed by Brett Johnson about his new film, Attenborough. The two discuss the viewfinder and waltzers featured in the film.

Matt Botvinick from the show Scott & Tomahawks stops by to talk about his new documentary pilule. They talk about filming in Redditch, the tomahawks scene and more.

In this episode, Lexman interviews Eric Weinstein, the co-founder of the cannabis edibles company, Comanche. They discuss the history of helminthiasis, how it affects humans and Comanche's approach to combating the disease.

Lexman and Juergen Schmidhuber chat about Juergen's latest paper on locoism in aphrodisiacs. They discuss the possible implications of this new research on desert life and whether or not locoism might help explain some of the behaviors seen there.

Lexman shares a fascinating story about a bootleg Langlauf race he attended. Enjoy!

Lexman and his acolytes discuss nitration and the Egmont process.