Fraser Nelson reflects on a historic week for The Spectator, highlighting its editorial independence amid ownership changes. David Whitehouse tackles the Riemann Hypothesis, a fascinating conundrum in mathematics. Imogen Yates discusses the booming health tech industry and its impact on family dynamics through innovations like personalized nutrition programs. Sean McGlynn reviews Dan Jones’s captivating book on Henry V, while Ruari Clark humorously shares his experiences and insights on the art of rolling cigarettes, blending personal stories with deeper philosophical musings.