What Brand of Yo-Yo String Is Strongest?

Physics and Astronomy
Matthias Bourdais

Cristy Fuentes

The most common material used for making Yo-Yo strings is polyester. This is due to the low price and high strength, which is supported by my experiment results. I did not find any scientific reports on the strength of branded Yo-Yo strings. This initiative is significant because it may assist Yo-yo string companies better their formulations, as well as allow professional yo-yo producers to be more creative when manufacturing yo-yos without having to worry about weight.

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