From the crackle of a Geiger counter to the quiet pulse of an ultrasound, this episode explores how we detect the invisible. I dive into the science of radiation — cosmic, ionizing, non-ionizing — and how it’s measured in space. We’ll talk about Geiger counters aboard spacecraft, sonar and why it doesn’t work in space, and how ultrasound waves are used not just in medicine, but even in space operations.I also share the chilling story of the Demon Core, a real-life radiation accident during the Manhattan Project that changed the way we handle nuclear material forever.And then… I bring it all home. In a personal twist, I reveal something new on the horizon for me and my family — using the very same invisible waves we’ve been talking about.This one’s about radiation, waves, and signals in the silence — both out there in the stars, and right here on Earth.🔬 Topics Covered:Types of radiation: ionizing vs non-ionizingGeiger counters in space explorationWhy sonar doesn’t work in spaceHow ultrasound helps us detect lifeThe true story of the Demon CoreA surprise at the end of the Video!🛰️ Stay curious, and keep looking up.#RedMarsLabs #SpaceTechnology #Radiation #Ultrasound #DemonCore #AstroJake #SpacePodcast #NewBabyReveal #SpaceScience #InvisibleWaves

🎙️ Stranded on the Moon: The First RedMars Mission!You’ve just crash-landed on the Moon. Your systems are failing. There’s no one around.But you’re not giving up. With your onboard ESP32-S3 module and a few salvaged components, you’re going to build a beacon—and send an SOS signal across the void.Welcome to the first mission from RedMars Labs, where I, Jake (aka AstroJake), walk you through the vision behind my new line of space-inspired electronics kits designed for makers, students, and explorers alike.🔧 In this episode:The concept behind the Lunar Mission KitHow you’ll use Morse code, LEDs, and the ESP32-S3 to simulate a real space emergencyMy journey as a solo engineer with real experience in the space industryA sneak peek at the CubeSat frame I’m designing for future missionsWhy RedMars Labs is more than a brand—it’s a hands-on movement🛒 Kits available now on Etsy!🌐 Learn more at: https://redmars.com/redmars-labs🚀 Learn to build. Build to explore.🔴 This is RedMars Labs.

Time to catch up! What is to come?- Development Kits (IoT, Robotics, Beck-End Servers)- Core Flight System (cFS)- CubeSats!Etsy Store (Products coming soon! - https://www.etsy.com/shop/RedMarsShop?ref=shop_profile&listing_id=1343575134)