# Galileo's Leaning Tower of Pisa experiment

> celebrated demonstration of the uniform acceleration of Earth surface gravity

**Wikidata**: [Q5518616](https://www.wikidata.org/wiki/Q5518616)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Galileo's_Leaning_Tower_of_Pisa_experiment)  
**Source**: https://4ort.xyz/entity/galileo-s-leaning-tower-of-pisa-experiment