For more details, you can find the full script on the Big Bang Theory Transcripts site or check reviews on IMDb . The Cooper-Hofstadter Polarization - IMDb
In the opening scene, the guys demonstrate a complicated way to turn on a lamp using a laptop signal sent around the world via the internet, simply "because we can". [S1E9] The Cooper-Hofstadter Polarization
Penny tries to mediate the situation, even helping Leonard pick out a suit for the presentation, but her involvement only worsens the tension between the friends. For more details, you can find the full
Sheldon refuses to attend the conference, dismissively viewing the audience as "lesser minds." He forbids Leonard from presenting their work alone, leading to a rift between the two. For more details