# A 3D-printed, functionally graded soft robot powered by combustion

> Research article (Science, 2015) · cited 1,035× · AI/ML

**Wikidata**: [openalex:W2163566443](https://www.wikidata.org/wiki/openalex:W2163566443)  
**Source**: https://4ort.xyz/entity/a-3d-printed-functionally-graded-soft-robot-powered-by-combustion