Yo-yo - Wikipedia
Yo-yo, one of the world's oldest toys - The Hindu
National Yo-Yo Museum Celebrates Toy's Ups and Downs - Antique Trader
:max_bytes(150000):strip_icc()/GettyImages-80624034-5b478d61c9e77c0037eff6b8.jpg "Who Invented the Yo-Yo?")
Who Invented the Yo-Yo?
Out of this World: A Brief History of the Yo-Yo - The Strong National Museum of Play
Yo-Yo - History's Best Toys: All-TIME 100 Greatest Toys - TIME
Toy | Definition, History, & Facts | Britannica
A Rich History of a Simple Toy Called the Yo-Yo
History of the yo-yo — King Community
Yo-yo - Wikipedia
Yo-yos have been around for centuries, but it was truly a fad in the 1950's culture but this toy is till used today. Come read about the history behind this fad presented
Did ancient Filipinos really invent the yo-yo? - FlipScience - Top Philippine science news and features for the inquisitive Filipino.
National Yo-Yo Day: June 6 | Smithsonian Institution
Yo-yo - Wikipedia
The First Depiction Of A Yo-yo Was In Ancient Greece
Yo-yo - Wikipedia
Oldest Yo-Yo Dates Back To 400-500 B.C - Ancient Pages
National Yo-Yo Day: June 6 | Smithsonian Institution
The Secret Life of Yo-Yos - The Atlantic
A Rich History of a Simple Toy Called the Yo-Yo
Yo-yo - Wikipedia
