Ms. Frizzle takes the class inside Dorothy Ann’s book for a baseball game on a frictionless field, and chaos follows. Ralphie is dreaming big, the class is slipping sideways, and Sarah and Matt are trying their best to understand physics without becoming math people.

In this episode, we talk friction, gravity, momentum, vectors, energy transfer, curveballs, ice skating, invisible forces, and why the stories we tell ourselves might be one of the most powerful forces of all. Along the way, we ask what friction would look like up close, where energy goes when motion stops, and whether being a little delusional is actually necessary for getting through life.

Plus: Matt bravely confronts vectors!

This week, The Magic School Bus takes a trip into the world of chemistry. While the episode starts with baking, Sarah and Matt quickly move beyond the kitchen to explore the fundamental ideas that underpin all of chemistry.

What exactly is matter? How do atoms combine to form molecules? What is the difference between physical changes and chemical reactions and why do why do they happen at all?

Whether you loved chemistry class like Matt or spent it staring blankly at the periodic table like Sarah, this episode offers an accessible introduction to Chemistry and a little chat at the end about our thoughts on science education in schools.

This week, Sarah and Matt venture back into The Magic School Bus’s haunted house to explore the science of sound. What begins as a lesson on vibrations quickly devolves into an argument over why sound travels better through solid objects. (Sarah is still upset)

Along the way, they discuss sound waves, pitch, frequency, and the anatomy of the ear, while also exploring how bats use echolocation to navigate in complete darkness. The conversation takes its usual turn into psychology, culture, and music—examining why certain sounds evoke emotion, how different musical traditions develop, and why everything from pop songs to Gregorian chants can resonate so deeply with listeners.