World Wires · story 21734 · corroborated · 1 source(s)

MIT revives Bill Freeman's three-sided zipper design

MIT researchers have used 3D printing to revisit a unique three-sided zipper mechanism invented by Bill Freeman in 1985.

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Coverage

• MIT revives Bill Freeman's three-sided zipper design Times of India World · tier B · clear net · 2026-10-05 14:30 UTC

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