"How It's Made" is a documentary television series that explores the manufacturing and production processes of everyday items. It presents detailed step-by-step insights into how various products, ranging from food to household goods, are created in factories, often using advanced machinery and technology. The series shows the sequence of operations — from raw materials to final product — highlighting the techniques, machinery, and human skills involved. It covers a wide range of products and demonstrates the precision and care that go into manufacturing. Examples include how aerogels are chemically made and molded, how pretzels are shaped and baked, and how various industrial and household items are assembled with automation. In essence, "How It's Made" unveils the often unseen production processes behind common items, providing an educational and fascinating look at industrial craftsmanship and technology.