• Famous thought experiments and memorable objects
• Naval Architecture 101
• Public home
• LiPo batteries and wiring
• Brushless DC motors
• Propeller design
• Displacement vs planing hulls
• Hull shapes
• Medieval feedback loops
• Inter-rater disagreement
• Power shift from lords to peasants and kings
• Counter-Knight missile innovation crossbows, longbows, and muskets
• Hull speed
• Power of Fiction
• Increasing costs of human labor and mechanization
• Urbanization, literacy and heretics
• Heavy plate and heraldry
• Horses, peasant mobility and urbanization
• Horses in agriculture and the three field system
• Stronger horses and farm yields
• Heavy knights and destriers
• Arab invaders, knights, and feudalism
• Naive realism
• Carolingian minuscule
• The Three Orders in the Middle Ages
• Mental models I like
• Live player vs dead player
• Depopulation is often correlated with decline
• Goodhart's law - indicators will be gamed
• Bounded rationality
• The Authoritarian High-Modernist Recipe for Failure
• Dreams are amazing
• Two Watersheds - too much institutionalization