An old patent inspired the new "Y-zipper", a three-sided fastener

▲ 138 points 30 comments · by crescit_eundo · news.mit.edu

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https://www.youtube.com/watch?v=AWig98GVIno https://www.tomshardware.com/3d-printing/mit-researchers-rev... https://www.yankodesign.com/2026/05/31/a-zipper

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