Guide was created for a SAGES class on chocolate.
Guides exist for all engineering departments, major research areas, and many classes. Below is an important sample relevant to fuel cells.
Case Libraries and OhioLINK offers many books about chocolate. For example, look at chocolate as a subject in the Case Catalog or subject in the OhioLINK catalog.
Check out Kanopy Videos for a collection of "chocolate" videos. It includes videos on industry, factories, technologies, etc.
Here are some examples: