Will O'Brien, founder of Ulysses, is building underwater robots and autonomous drones to do the important work of the ocean, for industry, researchers, and the U.S. Navy. In this episode we go deep (literally) on ocean tech, underwater autonomy, illegal fishing, mine detection, UFOs in the ocean, faith, growing up Irish, and why he thinks reading is overrated in San Francisco.We cover the frontier of subsea robotics: why only ~2,000 underwater drones are built each year vs. 50 million aerial drones, the unsolved problem of underwater communications (acoustics vs. optical), decoding whale and dolphin song with AI, and the USS Nimitz "Tic Tac" UFO case. Plus: spearfishing invasive lionfish in the Cayman Islands, the Irish language, trad music, Catholicism, and building a company culture that takes the work seriously but not itself.If you're into ocean technology, robotics startups, marine science, defense tech, or founder stories, this one's for you.🌊 Ulysses is hiring across engineering and more.⏱️ CHAPTERS0:00 Cold ocean dips & morning swims01:05 What is Ulysses? Underwater robots for industry, researchers & the Navy03:38 Growing up by the sea in Ireland05:37 Speed-running friendships from Twitter/X07:44 The Irish language10:58: Will's aesthetic inspiration13:22 The state of underwater autonomy (2,000 vs. 50 million drones)15:08 Decoding whale & dolphin acoustics with AI17:23 Hot take: reading is overrated in SF19:34 Faith journey: Catholic → Buddhism in Nepal → back to Catholicism23:14 UFOs, disclosure & non-human intelligence27:01 Illegal fishing, mine detection & the Strait of Hormuz29:38 The frontier: autonomous subsea robotic manipulation31:07 Scuba diving & spearfishing lionfish (closest call underwater)34:37 Ulysses is hiring🔗 LINKSUlysses: https://www.theoceancompany.com/Follow Will on X: https://x.com/Willob📲 CONNECTSubscribe for more founder interviews on ocean tech, robotics & AI: https://www.youtube.com/@ashe_aiInstagram: https://instagram.com/ashebytesX / Twitter: https://x.com/ashebytes#OceanTech #UnderwaterRobots #Robotics #StartupFounder #DefenseTech #MarineTech #AI #Ulysses #UFO #Ireland #DeepTech #Autonomy #Podcast #SanFrancisco