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Straw Tower Tennis Ball Challenge | Engineering design challenge, Stem challenges middle school, Stem challenges
![𝕂𝕚𝕞 𝕎𝕒𝕣𝕓𝕣𝕚𝕥𝕥𝕠𝕟 on X: "We have been engineering tennis ball towers in 7th!!! They did an awesome job!! #teamworkchallenge #eag7th https://t.co/0ecHbU7N2R" / X 𝕂𝕚𝕞 𝕎𝕒𝕣𝕓𝕣𝕚𝕥𝕥𝕠𝕟 on X: "We have been engineering tennis ball towers in 7th!!! They did an awesome job!! #teamworkchallenge #eag7th https://t.co/0ecHbU7N2R" / X](https://pbs.twimg.com/media/DkguGpRUwAAPaWp.jpg)
𝕂𝕚𝕞 𝕎𝕒𝕣𝕓𝕣𝕚𝕥𝕥𝕠𝕟 on X: "We have been engineering tennis ball towers in 7th!!! They did an awesome job!! #teamworkchallenge #eag7th https://t.co/0ecHbU7N2R" / X
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Physicist creates sculptures out of tennis balls using nothing but FRICTION to keep them together | Daily Mail Online
![Physicist creates sculptures out of tennis balls using nothing but FRICTION to keep them together | Daily Mail Online Physicist creates sculptures out of tennis balls using nothing but FRICTION to keep them together | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/05/24/16/13909654-7061931-image-a-74_1558711813484.jpg)