What happens if you multiply things that aren't numbers? And what happens if that multiplication is not associative?

This week, Stan Muller launches the Crash Course Intellectual Property mini-series. So, what is intellectual property, and why are we teaching it? Well, intellectual property is about ideas and their ownership, and it's basically about...

In which John Green finally gets around to talking about some women's history. In the 19th Century, the United States was changing rapidly, as we noted in the recent Market Revolution and Reform Movements episodes. Things were also in a...

Even an empty lunch sack is useful to science. You can examine it and come up with some traits. In this episode, Sabrina chats about things like malleability, hardness, conductivity, and magnetism. And all with lunch! This first series...

In this video Paul Andersen explains how the resistivity of a material opposes the flow of charge. Conductors (like metal) will have a low resistivity and insulators will have a high resistivity. Semiconductors will have a moderate...

In this short math video we will learn how to use the Zero Product Property to find the zeroes of a quadratic function in factored form. We will understand that the Zero Product Property states that any quantity a multiplied by a...

In this video Professor Justin Champion explores the concepts and ideas contested during the English Civil War, from the divine right of kings to the parliamentary sovereignty.

In this video Professor Justin Champion introduces the diggers, levellers and ranters of the English Civil War.

Indonesian women have equal rights with men by law, and increasingly, by custom. The right to vote was granted to women in Indonesia’s constitution. Property and inheritance rights are adjudicated equally in government courts, but...

Local business culture in Hong Kong can be traced back to the early British trading companies in the 1700s. Today, these businesses, known as hongs, continue to operate alongside more modern Chinese and foreign firms. Tradition, family,...

In this video, you will learn about Handlebars partials and how to create reusable components in Express using the {{> partialName}} syntax to include them in your templates. We will also see how to pass data to partials and how to...

In this video, we will cover display name and range validation.

In this video, we will save Stripe session ID and payment intent ID.

In this video, we will cover Stripe secrets configuration.

In this video, you will learn how to create order.

In this video, we will cover the cart total.

In this video, we will cover price calculation based on quantity.

In this video, you will learn how to load shopping cart list in get action.

In this video, you will learn how to add a shopping cart table to a database.

In this video, we will cover company dropdown.

In this video, you will learn how to display all roles in Dropdown.

In this video, you will learn how to add more fields to the Identity Table.

In this video, you will learn how to create a product model.

In this video, we will cover display name and range annotation.