 Hi, everyone. I'm Kellan Betts, the course lead for SC4X, Supply Chain Technology and Systems. This course is part of the MITX MicroMashers Program and Supply Chain Management. We open this online course on July 5th, and I encourage you all to check it out. Supply chains are the backbone of the global economy. And those supply chains run on critical technology and systems which we introduce in SC4X. And one area I want to highlight is machine learning, super exciting area. These are the fundamental tools that underlie AI and other technologies. In SC4X, we introduce some of the basics of machine learning, different types, and some common algorithms. Then apply these concepts where you'll solve problems with real data and powerful machine learning software that doesn't require advanced programming skills. We also cover a lot of other important topics, exciting topics in SC4X, including databases and SQL, ERPs and supply chain systems, automation, and supply chain visibility.