Voices of Discovery – Détails, épisodes et analyse

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Voices of Discovery

Roxie Robinson

Sciences

Technologie

Éducation

Fréquence : 1 épisode/11j. Total Éps: 18

Join host Roxie Robinson on Voices of Discovery, a captivating podcast that uncovers the stories, ideas, and breakthroughs shaping our world. Each episode dives into thought-provoking conversations with innovators, thinkers, and trailblazers across science, culture, and technology. With her curiosity and warmth, Roxie brings to light the discoveries that inspire and challenge our understanding of the universe. Tune in to explore the human spirit of exploration and find your spark of discovery.

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Données mises à jour le 14/07/2026

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Score global : 53%

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Why do we sneeze?

Épisode 5

vendredi 31 octobre 2025 • Durée 16:18

Warm, curious, and gently funny, this episode reminds us that even something as small as a sneeze can tell a story about what it means to be alive.

🧠 Topics covered:

How sneezing actually works (and why we can’t do it in our sleep)

Sunlight, pepper, and other surprising sneeze triggers

Cultural myths and history of “God bless you”

Why sneezing connects us more than we think

💬 “Be good to your noses, be kind to your bodies… and stay curious.”

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Why do we laugh?

Épisode 4

jeudi 30 octobre 2025 • Durée 14:37

Laughter is ancient — even rats and chimps do it.

It began as a survival signal: “We’re safe now.”

Most laughter isn’t from jokes, but from social bonding.

Real laughter releases endorphins, boosts immunity, and eases stress.

Humor = surprise + safety (the “benign violation” sweet spot).

Fake or real, laughter still helps your brain relax and reset.

It connects people — syncing heartbeats, breath, and emotion.

Sometimes laughter finds us in the hardest moments — and that’s its magic.

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Why do we sleep?

Épisode 3

mardi 28 octobre 2025 • Durée 12:57

Why do we spend a third of our lives unconscious — snoring, drooling, and totally useless to predators — and still survive as a species? (Evolution, seriously, what were you thinking?)

In this episode, Roxie dives into the fascinating biology of sleep — what it does for our brains, our bodies, and our sanity. You’ll learn how sleep repairs tissues, clears toxins, strengthens memory, balances mood, and even keeps your immune system in check.

This episode connects beautifully with last episode topic (Why Do We Dream?) — zooming out from dreams themselves to the bigger question of what sleep is and why it’s non-negotiable for every living creature.

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Why do we dream?

Épisode 2

lundi 27 octobre 2025 • Durée 11:50

In this episode, Roxie dives into the fascinating world of dreams — those strange, vivid, sometimes emotional stories that play out in our minds while we sleep. She explores both the science and the mystery behind dreaming, combining humor, research, and a few wonderfully weird personal anecdotes.

Key Topics Covered:

What dreams are and when they happen (REM vs. Non-REM sleep)

Leading theories of why we dream:

🧠 Memory consolidation

💭 Emotional processing

🎭 Activation-synthesis (random brain noise)

⚔️ Threat-simulation theory

🎨 Creativity and social rehearsal

Dream recall — why some remember every detail and others forget

The basics of lucid dreaming and safe ways to explore it

Nightmares and how therapy can help reduce recurring ones

How emotions, medications, and daily experiences influence dream content

Fun myth-busting: dreams don’t predict the future, and everyone dreams

A quirky listener story about a dream involving tax-paying teeth

Practical Takeaways:

Try keeping a dream journal — write one sentence right after waking up.

Notice emotional patterns in your dreams; they can reflect stress or change.

Be gentle with yourself — dreams are your brain’s creative maintenance time.

For better dream health: get enough sleep, lower screen time, and relax before bed.

Memorable Quote:

Overview of human anatomy and physiology

Épisode 1

mercredi 17 septembre 2025 • Durée 13:26

Circulatory System: The heart, blood, and blood vessels that transport oxygen, nutrients, and waste products throughout the body.

Respiratory System: How the lungs work to bring oxygen into the body and expel carbon dioxide, supporting energy production at the cellular level.

Musculoskeletal System: The bones, muscles, tendons, and joints that provide structure, movement, and protection for vital organs.

Nervous System: The brain, spinal cord, and nerves that control voluntary and involuntary actions, thoughts, and emotions.

Digestive System: How food is broken down, nutrients are absorbed, and waste is eliminated, allowing the body to fuel itself.

Urinary System: The kidneys and bladder, which filter waste and maintain fluid and electrolyte balance in the body.

Endocrine System: The glands that secrete hormones to regulate metabolism, growth, stress responses, and more.

Immune System: The body’s defense system against harmful pathogens, including white blood cells and lymphatic organs.

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Voices of Discovery – Détails, épisodes et analyse

Détails du podcast

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Apple Podcasts

Spotify

Liens partagés entre épisodes et podcasts

Qualité et score du flux RSS

Historique des publications

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Podcasts et contenus similaires

Podcasts Similaires Basées sur le Contenu

Podcasts Similaires Basées sur le Contenu

Apple Podcasts

Spotify