# atomic fountain

> cloud of atoms that is tossed upwards by lasers in the Earth's gravitational field

**Wikidata**: [Q4117649](https://www.wikidata.org/wiki/Q4117649)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Atomic_fountain)  
**Source**: https://4ort.xyz/entity/atomic-fountain


## References

1. Freebase Data Dumps. 2013