You are viewing a single comment's thread from:RE: Who Says You Cannot Make your Own Airplane? Series #7: Understanding The Aerodynamics; Spin, Spiral, Slip And The Concept Of Take-OffView the full contextbiblegateway (-5)(1)in #steemstem • 6 years ago upvote for me please? https://steemit.com/news/@bible.com/6h36cq