Épisodes

  • States of Matter Beyond Solid, Liquid, Gas (Plasma, Bose–Einstein Condensates)

    States of Matter Beyond Solid, Liquid, Gas (Plasma, Bose–Einstein Condensates)
    Sep 6 2025
    When we think of matter, we usually stop at solid, liquid, and gas—but the universe has far more to offer. In this episode, we dive into the fascinating states of matter that exist beyond the everyday: plasma, the supercharged fourth state found in stars and lightning, and Bose–Einstein condensates, an exotic form of matter where atoms move in perfect harmony at near absolute zero. We’ll explore how scientists create and study these extreme states, their strange properties, and what they reveal about the fundamental laws of physics.

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    53 min
  • The Science of Sleep and Dreams

    The Science of Sleep and Dreams
    Sep 2 2025
    Why do humans need sleep, and what really happens in our brains when we dream? In this episode of The Science of Sleep and Dreams, we uncover the mysteries of the sleep cycle, from light sleep to deep sleep and REM. Discover how quality sleep boosts memory, focus, creativity, and emotional health, and learn the surprising science behind lucid dreaming and nightmares. We also explore common sleep disorders such as insomnia and sleep apnea, plus evidence-based tips to improve your sleep quality. Whether you’re curious about neuroscience, psychology, or just want better rest, this episode reveals the fascinating truth about why we sleep and what our dreams really mean.

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    50 min
  • Artificial Intelligence and Machine Learning Basics

    Artificial Intelligence and Machine Learning Basics
    Aug 29 2025
    Artificial Intelligence and Machine Learning are transforming the world around us, from personalized recommendations on streaming platforms to self-driving cars and advanced healthcare solutions. In this episode, “Artificial Intelligence and Machine Learning Basics,” we break down these complex concepts into simple, easy-to-understand ideas. You’ll learn what AI and ML really mean, how they work, and the ways they’re already influencing your daily life. Whether you’re a curious beginner or just want to understand the buzz, this episode is your perfect starting point.

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    1 h et 12 min
  • How Big is the Universe

    How Big is the Universe
    Aug 25 2025
    Let’s find out

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    48 min
  • The Big Bang Theory

    The Big Bang Theory
    Aug 19 2025
    In this episode, we unravel the origins of our universe through the lens of the Big Bang Theory—the leading scientific explanation for how everything began. From a singular, unimaginably dense point, space itself expanded, giving birth to galaxies, stars, planets, and ultimately life. We explore the groundbreaking discoveries that support this theory, including cosmic microwave background radiation and the expansion of the universe. Along the way, we’ll discuss competing ideas, unanswered questions, and what the Big Bang means for our understanding of time, space, and the fate of the cosmos.

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    48 min
  • Albert Einstein's Relativity

    Albert Einstein's Relativity
    Aug 14 2025
    This episode unpacks Albert Einstein’s groundbreaking theory of relativity, exploring how it reshaped our understanding of space, time, and gravity. We break down the complex concepts into simple, engaging explanations—covering special relativity, general relativity, and their real-world applications, from GPS satellites to black holes. Whether you’re a science enthusiast or just curious about how the universe really works, this episode will guide you through one of the most important scientific ideas in history.

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    59 min
  • The Chemistry of Emotions (Neurotransmitters & Hormones)

    The Chemistry of Emotions (Neurotransmitters & Hormones)
    Aug 11 2025
    Emotions aren’t just “in your head”—they’re deeply rooted in your body’s biochemistry. In this episode, we explore the fascinating interplay between neurotransmitters and hormones, revealing how chemical messengers like serotonin, dopamine, cortisol, and oxytocin shape our moods, behaviors, and even decision-making. From the rush of falling in love to the stress of a looming deadline, we break down the science of feelings in a way that’s both accessible and eye-opening. Whether you’re curious about mental health, human connection, or brain chemistry, this journey into the molecular world of emotions will change the way you think about what you feel.

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    51 min
  • Photosynthesis and the Chemistry of Life

    Photosynthesis and the Chemistry of Life
    Aug 8 2025
    Photosynthesis is more than just how plants make food it’s the foundation of life on Earth. In this episode, we explore the fascinating chemistry behind photosynthesis, breaking down how sunlight, water, and carbon dioxide are transformed into energy. You’ll learn how this process supports ecosystems, powers the food chain, and even influences our planet’s climate. Whether you’re a science enthusiast or just curious about how life works, this episode reveals the elegant science that fuels all living things.

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    28 min