# variable speed of light

> non-mainstream theory in physics remaining to be validated

**Wikidata**: [Q247276](https://www.wikidata.org/wiki/Q247276)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Variable_speed_of_light)  
**Source**: https://4ort.xyz/entity/variable-speed-of-light


## References

1. Freebase Data Dumps. 2013
2. BabelNet