this post was submitted on 20 Jan 2025
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(page 2) 40 comments
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[–] MossyFeathers@pawb.social 31 points 1 week ago (3 children)

Could this be used to make a space elevator?

[–] remotelove@lemmy.ca 23 points 1 week ago (1 children)
[–] Agent641@lemmy.world 22 points 1 week ago (2 children)

What about a space escalator?

[–] chunkystyles@sopuli.xyz 18 points 1 week ago

Escalator is smart, because if it breaks, you can still walk to space.

[–] Aussiemandeus@aussie.zone 5 points 1 week ago

I heard it was for lifts only

[–] Quadhammer@lemmy.world 1 points 1 week ago (1 children)

I think I remember reading that a structure strong enough would have to be wider than the earth

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[–] jlh@lemmy.jlh.name 1 points 1 week ago (2 children)

It would probably be strong enough, but not viable to manufacture.

[–] ryannathans@aussie.zone 12 points 1 week ago (3 children)

"the manufacturing process of the 2D polymer is highly scalable"

First line of the article

[–] CarbonatedPastaSauce@lemmy.world 21 points 1 week ago (2 children)

Ok but there's 'high' and then there's 'low earth orbit'.

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[–] AAA@feddit.org 3 points 1 week ago

Scalability is not viability.

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[–] pahlimur@lemmy.world 9 points 1 week ago (1 children)

Extreme doubt on strong enough. The author of this article barely understands the words they are using. Cool it strain hardens, so do so many other materials. Cool it's tough like many other materials. Wow it has more links than others. No actual numbers about toughness, yield, ultimate strength, cycle limits, etc. It's great research, but it absolutely isn't going to magically solve the space elevator issue.

[–] jlh@lemmy.jlh.name 3 points 1 week ago (1 children)

Space elevator companies seem to think that materials exist that are strong enough, just that they are not long enough.

https://www.isec.org/space-elevator-tether-materials

Very much layman conjecture, but my assumption is that this material is stronger than carbon nanotubes and graphene.

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[–] Snapz@lemmy.world 31 points 1 week ago (3 children)

....and uses it to oppress and/or disenfranchise poor people

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[–] RedditRefugee69@lemmynsfw.com 21 points 1 week ago (5 children)
[–] BaroqueInMind@lemmy.one 7 points 1 week ago

I mean, we have tried to completely stop, or at least slow, the refinement of crude oil, because there's so much fucking byproduct that is made from it and is subsequently recycled and converted into plastic. What else can we do with all that fucked up petroleum byproduct besides make it all into some form of usable plastic?

[–] KairuByte@lemmy.dbzer0.com 6 points 1 week ago (1 children)

Whether or not it’s plastic isn’t as big an issue as whether or not it’s biodegradable within a realistic timeframe.

[–] jlh@lemmy.jlh.name 2 points 1 week ago

everything is degradable with enough heat

[–] anarchrist@lemmy.dbzer0.com 5 points 1 week ago

Microplastic, even

I'm sure it will mix well with the depleted uranium smoke the targeted crew will already be breathing.

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[–] jlh@lemmy.jlh.name 20 points 1 week ago

molecular chainmail

[–] beejjorgensen@lemmy.sdf.org 17 points 1 week ago (1 children)

Goes on to form company called General Products, builds spacecraft hulls. 😉

[–] ikidd@lemmy.world 6 points 1 week ago

Please, could we move to Known Space?

[–] jlh@lemmy.jlh.name 12 points 1 week ago (1 children)
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[–] iAvicenna@lemmy.world 7 points 1 week ago

hello I would like to order a thousand full plate mails

[–] someacnt@sh.itjust.works 3 points 1 week ago (1 children)

Surely I can't be the only one who thought this were interleaved DNA chains

[–] echodot 4 points 1 week ago

Anecdotal evidence would seem to suggest that DNA is not a particularly effective armor.

[–] werefreeatlast@lemmy.world 3 points 1 week ago

China, please respect this secret. Its made up with grapheme threads. Its impossible to understand exactly so we made a little picture with the molecules and such so you can't copy it.

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