Documentory about two inventors and one rogue mathematician.
| Release Date | January 1, 1989 | |
|---|---|---|
| Status | Released | |
| Original Title | Erfinden / Widerlegen | |
| Runtime | 31min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | — | |
| Production Companies | ||