# Biefeld–Brown effect

> electrical phenomenon

**Wikidata**: [Q857212](https://www.wikidata.org/wiki/Q857212)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Biefeld–Brown_effect)  
**Source**: https://4ort.xyz/entity/biefeld-brown-effect


## References

1. Freebase Data Dumps. 2013