Understanding the Misconceptions of Science

Start your journey through some of the most jarring misconceptions of science with this introductory look at the nature of science itself. You’ll examine ways the scientific method deviates from the way it’s taught, the true definitions of terms like “theory” and “model,” and the relationship science shares with philosophy.

It turns out the usual story of Benjamin Franklin’s discovery of electricity using just a kite and a key isn’t exactly true. Get the real story behind this and other misunderstandings about electricity and reframe the way you think about how electricity works in nature, in batteries, and throughout your home.

Here, Professor Lincoln reveals the ways in which common teachings about gases and their properties are idealizations that ignore important considerations such as the size of atoms. Topics include the limitations of the Ideal Gas Law (PV=nRT) and the importance of the van der Waals equation.

Get a whirlwind introduction to the scientific truths about how planes fly through the air. This episode overturns the (often-very-wrong) way flight is taught in introductory physics classes and focuses on two relevant subjects involved in flight: air circulation and how the wing pushes air downward.

Introductory physics classes tell you that a ball thrown on the surface of the earth follows a parabola. What happens when you take away the simplifying assumptions in this scenario? How do we factor in air resistance and the Earth’s rotation? What happens when an object falls from very great heights?

In this episode, revisit some of the common misconceptions we have about how the universe works, with a focus on our solar system. Two myths you’ll bust: that the orbits of planets are all fixed ellipses and that astronauts on the International Space Station live in zero gravity.