
A three-sided zipper sketched in 1985 can now be 3D-printed to flip objects between soft and rigid states—and one version lasted about 18,000 zip-unzip cycles before breaking. @MIT techxplore.com/news/2026-05-y…
English
TechXplore
34.4K posts

@TechXplore_com
The latest engineering, technology and research news.



















