|MadSci Network: Engineering|
Beach volleyballs are tightly sewed up with 18 piece of leather. So I wonder what technique was used to sew it together, since all the threads are from INSIDE. I imagine that they must leave some opening so that they can turn it ball over. I cut open a beach volleyball and turn it over to look at the threads inside, but I can't tell which piece was last sewed together. They're all done so perfectly. Can anyone give any explainations? Thanks a lot. Tony Wu email@example.com
Re: How are beach volleyballs made?
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