Topic Rollers or rotating cylinders in wings.  Roller turbines in kited wings.

Many posts in forum will eventually find way here. Can't wait?  Subcribe free to get access to over 28,000 messages on AWE.   Send AWE notes to editor@upperwindpower.com

October 7, 2019         Dave Santos Harry Valentine is an early AWES Forum contributor who continues to think and write creatively about AWE- Applying Rollers to Hydrofoils and Sails