1x01: Essential Oils
1x02: Tantric Sex
1x06: Bee Sting Therapy
1x10: Genetics
1x09: AIDS
1x08: Nuclear Power
1x07: Feminism
1x06: Robots
1x04: Plastics
1x03: The Rise of China
1x02: The Space Race
1x01: Fast Food
1x01: Memory
1x02: Dreams
