Submitted by emilyhanson on Thu, 02/23/2012 - 9:31am Tool Concept Stage: Prototype License: This work is licensed under a Creative Commons Attribution 4.0 International License. Description: Pump water using a regular garden swing! This model currently pumps about 3 litres/minute.Add new comment Documentation Documentation Wiki: Add new comment I like this tool up0 users have voted. I built (or modified) this tool up1 user has voted.
