TimeLapseGantt AOA Example TimeCostCurve timecostproblemsolved Bridge CaseStudies Construction MS Project Dam Megaproject NASA BuysYouTime.mpp HowTo Building test SHB cost-time curves Value Proposition Beta release diyBIM Skyscraper Aerospace Pyramid TimelessGantt UtilityData HouseA BuysYouTime Substation Gantt Launch predecessorprocess Wanting BuysYouTime lob 3-in-1 Step-by-Step Pipeline civil ESB Power Mining industrial Tollway Utility-Data residential Tunnel GeneralTheory PMI APOLLO8 Proof-of-concept