S2 E1 • Dentists, Eye Doctors, & Psychology and Psychiatry

S2 E2 • Gods, Ghosts, & UFO's

S2 E3 • Plagues, Economic Collapse, & Nuclear War

S2 E4 • Fishing, Farming, & Animal Farms

S2 E5 • Firefighters, Police, & Paramedics

S2 E6 • Crimes, Courts, & Prisons

S2 E7 • Exploration, Mapping, & Exploring Space

S2 E8 • Mining, Steel, & Oil

S2 E9 • Theatre, Circus, & the Cinema

S2 E10 • Seat Belts, Helmets, & Sunscreen

S2 E11 • Skateboarding, Mountain Biking, & Snowboarding

S2 E12 • Indoor Plumbing, Heating & Cooling, & Electricity

S2 E13 • Oven, Refrigerator, & Washing Machine

S2 E14 • Clocks, Calendars, & Calculators

S2 E15 • Money, Banks, & The Stock Market

S2 E16 • London, Beijing, & New York

S2 E17 • Hotels, Restaurants, & Department Stores