Duration
30 minutes
Series Info
Season 4 Episode 2
Quick Summary
Sheldon tries to extend his lifespan
About This Program
Sheldon tries to extend his lifespan, concerned he will not be around long enough for his consciousness to be downloaded into a robot body, and the friends encounter Apple co-founder Steve Wozniak (guest starring as himself) at the Cheesecake Factory
The Big Bang Theory broadcasts on E4 at 4:00pm, Thursday, 27 November 2025. (Subtitles, repeat)