A big part of physics is understanding collisions and how they're not all the same. COLLISIONS! A big part of physics is understanding collisions and how they're not all the same. Mass, momentum, and ...

Batteries power much of your daily life, so today we're going to explore how they work. Batteries power much of your daily life, so today we're going to talk about how they work. We're also explaining ...

Moving on to our unit on the Physics of Electricity, it's time to talk about charge. Moving on to our unit on the Physics of Electricity, it's time to talk about charge. What is charge? Is there a ...

There you are in your introductory physics course. The course requirements say that you have to be in Calculus 101 (it's probably not called that) in order to enroll in Physics 101. Why? There are two ...

In 2011, brothers John and Hank Green created an educational YouTube channel called “Crash Course” with the goal of spreading high-quality educational videos for everyone, free of charge. A year later ...