Categories Uncategorized 90-second rule Post author By John Svoboda Post date April 29, 2015 No Comments on 90-second rule Via Jim Fannin Brands YouTube Share this:TwitterFacebookLike Loading... Related By John Svoboda Instructor Graduate Engineering Management Program College of Engineering and Applied Science University of Colorado at Boulder View Archive → ← Why should I follow you? → Top 10 misleading Leave a comment Cancel reply Δ