 Hi, let's see how to get the size of a list. Let's make a list Let's call it cities in California and Let's put few cities Inside our list Los Angeles San Diego San Francisco and that's enough So how to get the size of a list we'll use Method Len and inside our method Len we will put as an argument the name of our list So we'll put cities in California and we will get that the length of our List is three because it contains three elements. That's all in this video. Bye. Bye