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.