In this next unit, I really want to take you to a world of amazing tools that we use to build self-driving cars. And these tools are called matrices, linear algebra or vectors. And they might look a bit scary at first, but they’re very, very intuitive. In my experience, many students struggle with those tools. So my team has put together hopefully a very comprehensive introduction to those tools. If you’re familiar, you’re going to breeze through it. But hopefully you’ll learn and demystify all these cryptic things that you find in Wikipedia when you google Kalman filters. So join us and learn about matrices.