# ornithopter

> aircraft which use flapping movement of the wings to generate lift

**Wikidata**: [Q667431](https://www.wikidata.org/wiki/Q667431)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ornithopter)  
**Source**: https://4ort.xyz/entity/ornithopter


## References

1. Freebase Data Dumps. 2013
2. Quora
3. National Library of Israel Names and Subjects Authority File