A dinosaur professor at a whiteboard walks through a full proof that "there are more real numbers than natural numbers." Cantor's theorem meets a dinosaur lecturer — the ultimate form of a knowledge meme.
공룡 교수가 화이트보드 앞에 서서 실수가 자연수보다 많다는 것을 증명하는 모습, 모든 증명 과정을 빠짐없이 보여줌.
✍️ Editor’s Notes
“A dinosaur professor at a whiteboard proves that there are more real numbers than natural numbers, with all work shown” — this prompt is tiny, but it's hiding two demands that are basically impossible for any video model to fully deliver: one, the absurd premise of an anthropomorphic dinosaur professor, and two, “with all work shown” implies a complete Cantor diagonal-argument derivation on the whiteboard — that's proof-level text/formula rendering, which is hell-difficulty for any video model. Veo 3's text rendering is decent for its class, but writing out the diagonal argument's math notation completely and correctly is basically not realistic. Flagging need_expanded here is almost certainly about downgrading this from “impossible task” to “something that can actually be shot” — just deliver the vibe and a few key snippets of the board, without demanding the math be perfectly correct.
Want tighter control? Try this expanded version:
A whimsical, photorealistic yet slightly cartoonish dinosaur wearing tweed academic attire and round spectacles stands at a large whiteboard in a warm, sunlit university lecture hall. It gestures animatedly with a marker in one clawed hand, sketching diagrams of nested number lines and simple bracket notation representing an infinite listing of real numbers. The camera focuses on quick, legible snippets of chalk-like writing — arrows, dots, and a simple diagonal line cutting through a grid of digits, evoking the spirit of Cantor's diagonal argument without requiring perfect mathematical notation. The dinosaur pauses, taps the board proudly, and turns to an unseen audience with a satisfied nod. Soft classroom ambiance, gentle camera push-in, warm academic lighting, playful yet earnest tone, medium shot transitioning to a close-up of the board's key diagram.
