Learn how nuclear bomb detectors found a secret population of blue whales. Plus: what it takes to film sharks underwater. Dive deeper into all your favorite Shark Week shows with Shark Week’s Daily Bite Podcast hosted by Luke Tipple: Listen on Apple Podcasts: https://podcasts.apple.com/us/podcast/shark-weeks-daily-bite/id1527053422  Listen on Spotify: https://open.spotify.com/show/0dfzM1ktSB1mSKD5z4Qujm?si=R8rNBksMRS-JrgMs9JIJ5g&dl_branch=1  Learn more: https://www.discovery.com/shark-week/everything-you-need-to-know-about-the-daily-bite-podcast  Nuclear bomb detectors found a secret population of blue whales by Briana Brownell Landow, S. (2021, June 8). New population of blue whales discovered with help of bomb detectors. Phys.org; Phys.org. https://phys.org/news/2021-06-population-blue-whales-detectors.html  Baker, H. (2021, June 10). Nuclear bomb detectors uncover secret population of blue whales hiding in Indian Ocean. Livescience.com; Live Science. https://www.livescience.com/secret-blue-whale-population-discovered.html  ‌Leroy, E. C., Royer, J.-Y., Alling, A., Maslen, B., & Rogers, T. L. (2021). Multiple pygmy blue whale acoustic populations in the Indian Ocean: whale song identifies a possible new population. Scientific Reports, 11(1). https://doi.org/10.1038/s41598-021-88062-5  More from Joe and Lauren Romeiro and Shark Week 2021: Start your 7-day free trial of discovery+ https://discoveryplus.com/curiosity  Shark Week 2021 Full Schedule https://corporate.discovery.com/discovery-newsroom/discovery-channels-shark-week-2021-swims-off-with-jawsome-lineup-featuring-more-hours-of-shark-programming-than-ever-before/  Shark Week 2021 Visual Guide https://www.discovery.com/shark-week/your-guide-to-shark-week-2021-pictures Follow @laurenromeiro333 on Instagram https://www.instagram.com/laurenromeiro333 Follow @joeromeiro333 on Instagram https://www.instagram.com/joeromeiro333/  Learn about new Eli Roth film “Fin” https://www.discovery.com/dnews/New_Eli_Roth_Film_FIN_to_Premiere_During_Shark_Week_on_discovery  Learn more about “Return to Shark Vortex” https://ew.com/tv/shark-week-2021-guide-all-32-specials/?slide=3a0bc578-6635-494f-93f0-6e214e673413#3a0bc578-6635-494f-93f0-6e214e673413 Learn more about “Ninja Shark 2: Mutants Rising” https://ew.com/tv/shark-week-2021-guide-all-32-specials/?slide=c08c41fe-90dc-46b3-8ce2-92c6a3f42d47#c08c41fe-90dc-46b3-8ce2-92c6a3f42d47  Follow Curiosity Daily on your favorite podcast app to learn something new every day withCody Gough andAshley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers. See omnystudio.com/listener for privacy information.