In this episode of Know It All, Madeline dives into the world of photochemical smog—an invisible but dangerous type of air pollution. Learn how sunlight reacts with chemicals like nitrogen oxides and volatile organic compounds to create harmful ozone, a key component of smog. Discover the health risks it poses, its impact on the environment, and what we can do to reduce its presence in our cities. If you're curious about air quality and how we can tackle this environmental issue, this episode is for you. Tune in and get informed!

In this episode of Know It All, Madeline breaks down the complex world of cars and how they work. From the engine that powers the vehicle to the braking system that stops it, she takes you on a ride through the essential components that make cars go. Whether you’re curious about the powertrain, the role of the transmission, or the future of electric vehicles, this episode explains it all in a way that’s easy to understand. Buckle up, and get ready to learn how the cars we use every day are engineered to keep us moving safely and efficiently.

Ralph Waldo Emerson was more than just a writer—he was a revolutionary thinker who reshaped American philosophy and spirituality. In this episode of Know It All, Madeline explores Emerson’s transcendentalist ideas, from his belief in self-reliance to his vision of the divine in nature. How did he challenge traditional religion? What did he mean by the ‘Over-Soul’? And why do his ideas still matter today? Tune in to uncover the lasting impact of Emerson’s philosophy and theology.

In this episode of Know It All, we dive into the causes, battles, and lasting impact of World War I. From the assassination of Archduke Franz Ferdinand to the brutal reality of trench warfare and the Treaty of Versailles, we break down how this global conflict reshaped the world. How did militarism, alliances, imperialism, and nationalism fuel the fire? What role did the U.S. play in bringing the war to an end? And how did this so-called “war to end all wars” lay the groundwork for World War II? Join me, Madeline, as we explore the history and legacy of one of the most devastating wars in human history.

In this episode of Know It All, Madeline dives into the fascinating world of trigonometry, exploring angles of rotation, right triangle trigonometry, the Law of Sines, and the Law of Cosines. Learn how these mathematical concepts connect angles and triangles to real-world applications, from navigating flight paths to designing stable structures. Whether you're a math enthusiast, a student, or simply curious, this episode breaks down complex ideas into accessible insights. Tune in to discover how trigonometry shapes the world around us!

In this episode of Know It All, Madeline explores the critical interplay between land and water use in today's world. From the intricacies of irrigation methods and the impact of clearcutting to the tragedy of the commons and the potential of aquaculture, we delve into how human activities shape our environment. Learn about aquifers, sustainable practices, and the delicate balance needed to protect our planet's resources. Join us for an insightful journey into the challenges and solutions for managing land and water use in a rapidly changing landscape.

In this episode of Know It All, Madeline unpacks the history and impact of Jim Crow laws, the system of racial segregation and oppression that defined the South for nearly a century. From their origins in the post-Reconstruction era to their devastating effects on African American lives, we explore how these laws institutionalized inequality and fueled the fight for civil rights. Join us to learn about the resistance, resilience, and enduring lessons of this dark chapter in American history.

In this episode of Know It All, Madeline takes a deep dive into the Reconstruction era, the turbulent years following the Civil War. From the bold ambitions to extend civil rights to freed African Americans to the fierce resistance that sought to maintain white supremacy, we unravel the complexities of a nation trying to rebuild and redefine itself. Explore the successes, setbacks, and legacies of Reconstruction, and learn how this critical chapter in history still shapes the United States today.

In this episode of Know It All, Madeline explores one of the most transformative periods in American history: the Civil War. From its deep-rooted causes in slavery and sectionalism to the battles that defined it and the consequences that reshaped the nation, we delve into the complexities of a country torn apart. Join us as we examine the struggles, sacrifices, and legacies of this pivotal era, shedding light on the enduring impact of the war on the United States today.

In this episode of Know It All, Madeline takes us back to the formative years of American politics, from 1800 to 1848. Discover how the ideological clash between Thomas Jefferson and Alexander Hamilton shaped the nation's first political parties and how Jefferson’s presidency set the course for expansion, democracy, and debate. We’ll explore the Election of 1800, the Louisiana Purchase, the War of 1812, and the rise of Andrew Jackson, all while tracing the evolution of political power and the roots of America's party system. Dive in to understand the foundations of the political landscape we know today.