Build the tallest free standing structure that can support a tennis ball. Supplies: tennis balls, Rubber bands, … | Stem for kids, Stem challenges, Science for kids
Physicist creates sculptures out of tennis balls using nothing but FRICTION to keep them together | Daily Mail Online
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Physicist creates sculptures out of tennis balls using nothing but FRICTION to keep them together | Daily Mail Online
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Tennis Ball Structures | Tbilisi
Physicist creates sculptures out of tennis balls using nothing but FRICTION to keep them together | Daily Mail Online