The Bedford Level experiment was a series of observations carried out along a 6-mile (10 km) length of the Old Bedford River on the Bedford Level in the Cambridgeshire Fens, UK.
Notes on verification
Claim matches Wikipedia wording and is corroborated by multiple independent sources (Amusing Planet, Historic UK, Welney local history, HandWiki). Minor discrepancy in some sources about Cambridgeshire vs Norfolk border location does not undermine core claim. [tier=unverified indep_score=0.3 clusters=4 claim_tier=notable] [rescored 2026-09-15: curated origin-host map (PR #65); unclassified hosts no longer scored as aggregators]
Sources
- Bedford Level experiment (wikipedia)
- https://www.amusingplanet.com/2024/01/bedford-level-experiment-19th-century.html (corroboration)
- https://www.historic-uk.com/CultureUK/Bedford-Levels-Wager-Flat-Earth/ (corroboration)
- https://handwiki.org/wiki/Physics:Bedford_Level_experiment (corroboration)
- https://www.welney.org.uk/fens-rivers-washes/flat-earth/experiments.htm (corroboration)