# Bedford Level experiment

> series of observations carried out along a six-mile length of the Old Bedford River in an attempt to determine the shape of the Earth

**Wikidata**: [Q4879166](https://www.wikidata.org/wiki/Q4879166)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bedford_Level_experiment)  
**Source**: https://4ort.xyz/entity/bedford-level-experiment