VHS-2025-039 is Part 2 of “The Twisted World of Trigonometry” from Cerebellum Corporation — a late-90s educational video series that taught high school and college concepts through comedy sketches, costumes, and an ensemble cast of college students who were clearly having a better time than their audience.
Whats on the Tape
This is a commercial release on SP mode, 120 minutes. Part 2 of the trigonometry series, which means it picks up where Part 1 left off and moves into the more advanced territory. The Standard Deviants format stays consistent — short explanations broken up by skits, mnemonics delivered in character, everything kept deliberately low-budget and deliberately weird.
The archive also holds Part 1 of the Calculus series from the same publisher, so the Cerebellum collection is building out.
About the Standard Deviants
Cerebellum Corporation launched the Standard Deviants series in the mid-90s and distributed through schools, libraries, and retail. The tapes were a fixture in high school classrooms and video rental stores educational sections. This isnt rare — Cerebellum made a lot of these — but its a solid piece of late-90s educational media that holds up as a time capsule of how people tried to make math feel approachable before YouTube existed.
Tape Condition
Good condition. SP mode recording, 120-minute capacity, original retail cardboard sleeve.
Verdict
Exactly what it says on the box. If you survived high school trigonometry in the 90s, theres a real chance this tape was in the room.