During the recording of the brainwaves, Druyan thought of many topics, including Earth's history, civilizations and the problems they face, and what it was like to fall in love.
Tokom snimanja moždanih talasa, Drujanova je mislila o mnogim temama, uključujući i Zemljinu istoriju, civilizaciju i problem koje susreće, kakav je osećaj biti zaljubljen.