Dizi Adı: The Big Bang Theory
Bölüm Adı: The Graduation Transmission
Sezon/Bölüm: 8. Sezon 22. Bölüm
Yayın Tarihi: 23 Nis. 2015

Wolowitz questions his engineering abilities when he and Sheldon can’t get a toy drone to fly. Meanwhile, a cancelled flight nearly prevents Leonard from giving the commencement address at his former high school, and Raj pits his parents against each other when his father cuts him off financially.