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.