検索キーワード： 科学

Why do we fight? Is war a consequence of our development, or is it in our DNA? Can we ever truly be at peace with our fellow humans? From Marathon to Waterloo, Saratoga to the Somme, humans have warred amongst themselves. Even now, kamikaze drones stalk tanks on the Ukrainian steppes and Tuareg...

The dramatic, high-stakes account of Artemis II, the first human journey into deep space in 50 years, from the perspective of astronaut Jeremy Hansen The historic Artemis II mission was celebrated around the world and broke the record for the farthest distance humans have ever travelled from...

"A gifted and thoughtful writer, Metzl brings us to the frontiers of biology and technology, and reveals a world full of promise and peril." —Siddhartha Mukherjee MD, New York Times bestselling author of The Emperor of All Maladies and The Gene A groundbreaking exploration of genetic...

Ranger Theo Wilder teaches North American venomous snake identification using herpetology expertise and field experience. Learn reliable field marks for pit vipers and coral snakes, debunk myths, and replace panic with confident recognition through scientific accuracy and storytelling. For more content like this, visit QuietPlease.ai

This book covers dozens of innovations from around the world including ShareTheMeal which has delivered over 300 million meals.

Join Ranger Theo Wilder into the savanna — a misunderstood biome where fire shapes landscapes, megafauna engineer ecosystems, and hidden carbon vaults rival rainforests. Discover why fire is essential, how giants maintain balance, and which savannas deserve global attention. For more content like this, visit QuietPlease.ai

For half a century, cosmology has relied on two invisible ingredients to explain the universe: dark matter, a substance that has never been detected despite decades of experimental search, and dark energy, a repulsive force whose physical nature remains entirely unknown. Together, they are said to constitute ninety-five percent of the cosmos. The remaining five percent—ordinary atoms, light, everything we have ever touched or measured—is treated as a minor addendum to a universe made mostly of darkness. This textbook presents a different cosmology. It is not speculative.

Ranger Theo Wilder cuts through shark panic with pattern analysis and marine science, revealing specific conditions that elevate risk and practical strategies that work. Learn why timing, location, and behavior matter more than fear. For more content like this, visit QuietPlease.ai

In this graphic and yet surprisingly funny account of her and others’ extraordinary careers, Lankford unveils a world in which park rangers struggle to maintain their idealism in the face of death, disillusionment, and the loss of a comrade killed while holding that thin green line between protecting the park from the people, the people from the park, and the people from each other. Ranger Confidential is the story behind the scenery of the nation’s crown jewels—Yosemite, Grand Canyon, Yellowstone, Great Smokies, Denali.

Dans C'est ton espace, le podcast de la Cité de l'espace, à Toulouse, Benjamin Peter, responsable de l'actualité spatiale reçoit des passionnés d'espace. Ils sont ingénieurs, artistes, astronautes, scientifiques, youtubeurs et nous parlent de leur rapport à l'espace. Comment cette passion est née ? Comment ils ont fait grandir cette passion ? Comment ils veulent transmettre ce qu'ils ont vécu ou ce qu'ils ont appris ?

Host Juniper Snout explores exotic pet rescue, sharing stories of animals in crisis and the people who save them. From caracals to tigers and bears, discover the heartbreak, hope, and systemic failures behind every rescue. For more content like this, visit QuietPlease.ai

Maya Chen explores how behavioral science reveals predictable patterns in human irrationality and how designers, policymakers, and organizations use that knowledge. Each episode examines behavioral design, weighing what works against what merely looks effective, and asking when influence becomes manipulation. For more content like this, visit QuietPlease.ai

Maya Chen examines processing as the hidden engine between stimulus and understanding, exploring how raw data becomes meaning across computing, cognitive science, and emotional life. Each episode unpacks a different dimension of processing with technical precision and layered inquiry. For more content like this, visit QuietPlease.ai

Join host Juniper Snout as she transforms glass enclosures into thriving Australian desert habitats. Discover the science behind naturalistic bearded dragon setups, from substrate and hardscape design to bioactive ecosystems. Learn practical wisdom for creating authentic arid environments that keep your dragon healthy and engaged. For more content like this, visit QuietPlease.ai

Maya Chen explores the hidden art of assigning weight—how embedded values shape outcomes in machine learning, policy, and everyday decisions. Through decision science and AI systems, she reveals what matters in ways we rarely examine or challenge. For more content like this, visit QuietPlease.ai

Juniper Snout demystifies the chemistry and biology behind healthy fish tanks, covering water prep, pH balance, filter bacteria, and nitrogen cycling. Each episode tackles one foundational pillar so you can confidently build a thriving aquatic ecosystem from scratch. For more content like this, visit QuietPlease.ai

Maya Chen investigates what separates genuine reasoning from rationalization, exploring Bayesian probability, cognitive biases, and mental traps that corrupt judgment. Through research-backed insights and practical frameworks, she reveals how to think more clearly and update beliefs. For more content like this, visit QuietPlease.ai

Join host Juniper Snout as she unlocks the science behind feeding exotic pets right. From parrots to pythons to ferrets, discover what each species truly needs to thrive—and avoid the hidden dietary mistakes that harm even well-meaning owners. For more content like this, visit QuietPlease.ai

Maya Chen reveals how every weighting decision—from corporate scorecards to machine learning loss functions—is fundamentally a statement about values, not just math. Each episode exposes the hidden debates and moral choices embedded in algorithms, rankings, and policies that claim to be purely technical. For more content like this, visit QuietPlease.ai

Join Juniper Snout to decode the secret social world of birds, from wild flocks that hunt and build together to companion parrots struggling with loneliness. Discover why every chirp, preen, and flight reveals creatures hardwired for connection and community. For more content like this, visit QuietPlease.ai