Vacher was a natural philosopher who contested Ládin's theory of a vacuum and presumably lived years before Eragon's time. Years later, King Orrin would invalidate his theories by successfully creating a vacuum, proving Ládin correct.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/2YmolMmpoZgNSj5LfUBDnw== | 5.88129e-14 |