Museum of Yo-Yo History

Random Exhibit

Sites of Interest

Patents & Resources
Yo-Yo Collecting as a Hobby FAQ Glossary of terms (Transition, prototype, Mod, transaxle, etc.) List of Yo-Yo Patents (PDF, updated 08/15) by Rick Brough References & Articles Articles in PDF Format PDFs of Books (out of print) Resources - List of Articles and Books, in print and out.