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After a 40-year wait, technology finally enables three-sided zipper design (techxplore.com)

submitted 2 days ago by resipsaloquitur@lemmy.cafe to c/nottheonion@lemmy.world

27 comments fedilink hide all child comments

cross-posted from: https://mander.xyz/post/51541446

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[–] brax@sh.itjust.works 8 points 2 days ago (1 children)

The practical usess were pretty mind-blowing.

[–] scarabic@lemmy.world 2 points 2 days ago (1 children)

They were neat to loook at but not very impressive in practical terms. So you can take 3 semi-floppy coiled things and turn them into one semi-rigid thing. But only one of them can be attached to something, or the actuator won’t be able to move.

The tent application is the closest one to something practical and the tent was not very rigid, nor was there any real advantage to it over conventional methods.

🤷‍♂️

[–] brax@sh.itjust.works 4 points 2 days ago (1 children)

True, but just to use them for things like adjustable legs - even as just a proof-of-concept was really cool.

[–] scarabic@lemmy.world 3 points 2 days ago

Yes that was involved and they executed it well.