# Archery-inspired catapult mechanism with controllable energy release for efficient ultralow-frequency energy harvesting

> Research article (Applied Energy, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4388994530](https://www.wikidata.org/wiki/openalex:W4388994530)  
**Source**: https://4ort.xyz/entity/archery-inspired-catapult-mechanism-with-controllable-energy-release-for-efficient-ultralow-frequency-energy-harvesting