Science courses

Browse public Science courses with structured lessons, visuals, and practice on Wondering.

  • Cell Membrane Exam Prep Essentials

    Ace your college biology test by mastering the fluid mosaic model, transport mechanisms, and cell signaling with clear, targeted review designed for quick exam success. * **Fluid mosaic model:** Master membrane structure, lipids, and proteins * **Transport mechanisms:** Differentiate passive transport from active transport * **Osmosis and tonicity:** Predict water movement across membranes accurately * **Cell signaling:** Trace pathways from membrane receptors to responses

  • mRNA Cancer Vaccines for Dogs

    Discover how custom genetic code trains a dog's immune system to target tumors. You will break down the science step by step, from basic biology to cutting-edge veterinary medicine. * **Decode immune system basics** and standard vaccine mechanics * **Understand mRNA's role** as cellular software for proteins * **Map the pipeline** behind personalized canine cancer therapies * **Evaluate real-world science** behind treatments like Gamgee's

  • 零基础量子力学入门

    无需复杂数学，我们将用生动直观的比喻，带你轻松搞懂波粒二象性与纠缠态，看懂前沿量子科技。 * **轻松搞懂核心概念**：零数学透视波粒二象性与叠加态 * **识破微观世界的奇妙**：直观理解量子纠缠与不确定性原理 * **看懂量子前沿科技**：轻松读懂量子计算机科普与最新资讯

  • Neuroplasticity: How the Brain Changes

    For curious learners who want the real science behind neuroplasticity: what physically changes when you learn, how researchers overturned the fixed-brain idea, who changes most, where the hype outruns the evidence, and which kinds of practice actually reshape the brain.

  • The Order of Time

    Carlo Rovelli examines why clocks disagree, why the past differs from the future, and how memory shapes our experience of time. You’ll connect relativity, entropy, and everyday experience while distinguishing established results from proposals about time’s deeper origins.

  • Year 6 Norwegian Naturfag Prep

    Welcome! You will master key concepts from Norway’s LK20 curriculum, practice cool investigations, and build total confidence for your Year 6 science exams. * **Master core LK20 science concepts** with confidence * **Run simple, fun experiments** at home safely * **Tackle Year 6 exam questions** with ease * **Think like a real scientist** every day

  • Venous Pressure and Blood Reservoirs

    Dive into how your body manages vascular capacitance, dynamic venous return, and the hemodynamics governing central venous and right atrial pressure. * **Differentiate central venous and right atrial pressure** mechanisms accurately * **Calculate mean systemic filling pressure** using vascular compliance * **Evaluate clinical venous pressure measurement** techniques and zero-reference points * **Model venous vascular capacitance** as a dynamic blood reservoir

  • ידע כללי מסודר ומקיף

    נהפוך את כל פיסות המידע המפוזרות לבסיס מוצק ורחב, שיעזור לך להבריק בכל שיחה ולשלוט בכל חידון טריוויה בביטחון מלא. * **סגירת פערים וחיבור מושגי יסוד** בתרבות, מדע והיסטוריה * **שליטה בעובדות מפתח לטריוויה** ומשחקי ידע בביטחון מלא * **הבנת הקשרים בין אירועים** עולמיים, גאוגרפיה ואקטואליה * **השתתפות בשיחות עומק** כבעלי ידע רחב, עשיר ומגובש

  • Seven Brief Lessons on Physics

    A poetic and accessible introduction to the most revolutionary ideas in modern physics, covering Einstein's general relativity, quantum mechanics, the architecture of the cosmos, elementary particles, quantum gravity, and the nature of time. Rovelli guides readers through the profound beauty and mystery of the physical world while reflecting on humanity's place in this strange, wonderful universe.

  • The Great Mental Models Volume 2

    The second volume in the Great Mental Models series provides over twenty important concepts from physics, chemistry, and biology in a clear and accessible style. Building on the framework that mental models are representations of how something works that can scale onto other fields, the book makes complex scientific principles understandable for general audiences. Parrish and Beaubien demonstrate how mastering these natural science models enables readers to rapidly grasp new information and identify patterns others miss.

  • The Fabric of Reality

    David Deutsch weaves together four fundamental strands—quantum physics (many-universes interpretation), evolution (Darwin/Dawkins), computation (quantum computing), and knowledge (Karl Popper)—arguing these are so intertwined that we cannot properly understand any without the others. The book demonstrates that quantum theory, taken literally, implies countless parallel universes, explaining quantum computers as working by collaborating with counterparts in other universes through a simple light-passing-through-slits experiment. Deutsch connects quantum mechanics to topics including time travel physics, nature's comprehensibility, virtual reality limits, human life significance, and the universe's ultimate fate.

  • The Beginning of Infinity

    Physicist David Deutsch argues that all progress stems from "the quest for what I call good explanations," defining knowledge as information with good explanatory function resistant to falsification and viewing the Enlightenment as near the beginning of infinite knowledge creation. The book establishes that "the real source of our theories is conjecture, and the real source of our knowledge is conjecture alternating with criticism," arguing there is no necessary limitation to human progress. Deutsch extols philosophical optimism—while problems are inevitable, solutions will always exist provided the right knowledge is sought—covering science, philosophy, AI, culture, morality, and political institutions unified by the power of explanations.

  • The Selfish Gene

    Richard Dawkins revolutionizes evolutionary theory with the gene-centered view, arguing that genes are "selfish" entities using organisms as vehicles to ensure their own replication and survival. The book explains apparent altruism in nature—like bees sacrificing themselves to protect the hive—through inclusive fitness, demonstrating that organisms maximize copies of their genes passed on globally. Dawkins also introduces "memes" as cultural equivalents of genes, suggesting that ideas replicate and evolve through human culture similarly to biological genes.

  • Remember

    Harvard-trained neuroscientist Lisa Genova explores how we create, retain, and retrieve memories through the four-step process of encoding, consolidation, storage, and retrieval. The book explains different memory types (semantic, episodic, prospective) and clarifies the distinction between normal forgetting (where you parked) and Alzheimer's (that you own a car). Genova reveals how memory is profoundly impacted by meaning, emotion, sleep, stress, and context, presented in an accessible, conversational tone.

  • Outlive

    Dr. Peter Attia presents "Medicine 3.0," a proactive approach addressing root causes of chronic disease rather than treating symptoms, targeting the "Four Horsemen": cardiovascular disease, cancer, neurodegenerative disease, and metabolic disease. The book emphasizes four pillars of longevity—exercise (especially VO2 max), nutrition, sleep, and emotional health—with the "Centenarian Decathlon" concept for maintaining functional abilities into old age. Ranked as one of the best books of 2023, it stresses that even perfect nutrition and exercise cannot offset poor sleep.

  • How Not to Study a Disease

    Neurobiologist Karl Herrup explains why Alzheimer's discoveries from the 1990s failed to produce cures and maps a new research direction. The book critiques the field's overemphasis on amyloid, calling out stubbornness, greed, and bad advice that hampered progress, including sharp criticism of FDA-approved drug Aducanumab. Despite the criticism, Herrup offers an optimistic roadmap presenting a fresh conceptualization of aging and dementia that imagines the brain as interconnected "neighborhoods."

  • How Not to Age

    Dr. Michael Greger presents evidence-based anti-aging science showing that diet can regulate all eleven pathways of cellular aging, arguing we don't need Big Pharma to stay young. The book includes "Dr. Greger's Anti-Aging Eight" actionable checklist and emphasizes plant-based nutrition, with legumes highlighted as critical for longevity. With over 600 pages backed by 13,000 scientific citations, it covers everything from preserving physical function to maintaining dignity in death.

  • A Brief History of Intelligence

    Max Bennett chronicles the five evolutionary "breakthroughs" that shaped human intelligence, from early pattern recognition to language and social cognition. The book bridges neuroscience and AI, revealing how understanding brain evolution can help shape the next generation of artificial intelligence breakthroughs. Bennett explores why modern AI still struggles with tasks humans find simple, like loading a dishwasher, despite mastering complex games like chess.

  • Physics Behind Black Hole Headlines

    Go beyond pop-science hype and master the real mechanics, from event horizons to gravitational waves. You will gain the foundation needed to critically evaluate breaking cosmic discoveries. * **Grasp Einstein's gravity** to picture black holes intuitively * **Decode the event horizon** and theoretical Hawking radiation * **Interpret space imagery** like the Event Horizon Telescope captures * **Evaluate real-world discoveries** like gravitational waves with confidence

  • How Time Really Works

  • Mastering Espresso Extraction Consistency

    Welcome! Together, we will demystify the science behind variables like grind size, pressure, and puck prep so you can finally pull balanced, repeatable shots every single morning. * **Diagnose shot variance** using extraction science fundamentals * **Dial in grind size and brew ratios** accurately * **Standardize puck prep** to prevent channeling completely * **Control temperature and pressure** for balanced daily flavor

  • Физика порталов в «Рике и Морти»

    Мы разберём реальные научные теории за портальной пушкой — от кротовых нор до мультивселенной, чтобы вы легко отличали строгую физику от чистой фантазии в любимых мирах. * **Отличие реальной физики червоточин от фантастики** * **Понимание квантовой мультивселенной без сложной математики** * **Применение законов физики для создания миров** * **Анализ фантастических гаджетов с научной точки зрения**

  • World Rivers and Global Impact

    Trace the flow of Earth's great waterways to master their geographic patterns and vital roles in sustaining global ecosystems and human civilizations. * **Map global river systems** and their geographic patterns * **Analyze riparian ecosystems** and biodiversity conservation needs * **Evaluate economic impacts** of major international waterways * **Assess human-river interactions** through historical and modern lenses

  • Origins of the Genetic Code

    Discover how prebiotic chemistry sparked modern life by exploring the evolutionary breakthroughs that transformed early RNA systems into the sophisticated machinery of protein synthesis. - **Evaluate prebiotic chemistry hypotheses** for the emergence of translation - **Track tRNA and synthetase co-evolution** from primordial ancestors - **Analyze early coding systems** bridging RNA and proteins - **Assess foundational biotech models** rooted in molecular evolutio