Playback speed×Share postShare post at current timeShare from 0:000:00/0:00Preview12The Quietest Electric Engines in the WorldTennessee tech road trip - Part One Ashlee VanceOct 03, 2025∙ Paid12ShareThis kicks off Part One of our series exploring the tech scene in Tennessee.Our first stop is with Whisper Aero. They’re making a new breed of super-quiet electric engines that can go into air taxis,…Continue reading this post for free, courtesy of Ashlee Vance.Claim my free postOr purchase a paid subscription.Core Memory SubscribeAuthorsAshlee VanceRecent PostsIs The Era Of AI-Designed Drugs Actually Here? - EP 50 Josh Meier and Jack DentDec 24, 2025 • Ashlee VanceCan Detroit Actually Mount A Comeback? Dec 22, 2025 • Ashlee VanceThe Next Step Toward Understanding The Nature Of Intelligence - EP 49 Sebastian SeungDec 17, 2025 • Ashlee VanceAttacking Cancer With Code And Winning - EP 48 Jake BecraftDec 10, 2025 • Ashlee VanceAmerica Has A Steel Start-Up. Yes, Really - EP 47 Laureen MerouehDec 3, 2025 • Ashlee VanceOpenAI's Research Chief On The Soup Wars, Poker And The Next Models - EP 46 Mark Chen Dec 1, 2025 • Ashlee VanceThe Famed Hacker Trying To Find The World's Best Inventors - EP 45 Pablos Holman Nov 26, 2025 • Ashlee VanceThe Open Source AI Model For The West - EP 44 Misha LaskinNov 19, 2025 • Ashlee Vance