Where did your T-Shirt come from? Where did the food your parents bought at the grocery store come from? What's the origin of the components in your cell phone? These questions all allude to what geographers call a commodity chain analysis. Analyzing where the consumer goods that we use every day came from can make global issues hit a little closer to home and reinforce concepts such as globalization. The website Follow the Things is a great resource for teaching students about commodity chains and mapping out your own personal geographies.