english: It is this that caught and held my attention to the point that I became obsessed with inventing a battery that could capture this gigantic economy of scale.
non_english: Práve to bolo to, čo upútalo moju pozornosť až do takej miery, že som sa stal posadnutý vynaliezaním batérie, ktorá by mohla obsiahnuť túto gigantickú ekonomiku rozmerov.