this post was submitted on 28 Jul 2025
33 points (100.0% liked)

No Stupid Questions

42597 readers
1220 users here now

No such thing. Ask away!

!nostupidquestions is a community dedicated to being helpful and answering each others' questions on various topics.

The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:

Rules (interactive)


Rule 1- All posts must be legitimate questions. All post titles must include a question.

All posts must be legitimate questions, and all post titles must include a question. Questions that are joke or trolling questions, memes, song lyrics as title, etc. are not allowed here. See Rule 6 for all exceptions.



Rule 2- Your question subject cannot be illegal or NSFW material.

Your question subject cannot be illegal or NSFW material. You will be warned first, banned second.



Rule 3- Do not seek mental, medical and professional help here.

Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.



Rule 4- No self promotion or upvote-farming of any kind.

That's it.



Rule 5- No baiting or sealioning or promoting an agenda.

Questions which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.



Rule 6- Regarding META posts and joke questions.

Provided it is about the community itself, you may post non-question posts using the [META] tag on your post title.

On fridays, you are allowed to post meme and troll questions, on the condition that it's in text format only, and conforms with our other rules. These posts MUST include the [NSQ Friday] tag in their title.

If you post a serious question on friday and are looking only for legitimate answers, then please include the [Serious] tag on your post. Irrelevant replies will then be removed by moderators.



Rule 7- You can't intentionally annoy, mock, or harass other members.

If you intentionally annoy, mock, harass, or discriminate against any individual member, you will be removed.

Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.



Rule 8- All comments should try to stay relevant to their parent content.



Rule 9- Reposts from other platforms are not allowed.

Let everyone have their own content.



Rule 10- Majority of bots aren't allowed to participate here. This includes using AI responses and summaries.



Credits

Our breathtaking icon was bestowed upon us by @Cevilia!

The greatest banner of all time: by @TheOneWithTheHair!

founded 2 years ago
MODERATORS
 

Some research projects of data storage that can last for thousands or even millions of years. By deployed I mean manufactured

top 18 comments
sorted by: hot top controversial new old
[–] jenesaisquoi@feddit.org 16 points 4 days ago (2 children)

Thousands is not that difficult. Paper lasts for thousands of years under the right conditions. Millions is a whole different game. That's significantly longer than humanity has existed It's not just about the material, it's also about not losing the ability to read the contents. There are texts less than 5000 years old whoch we cannot read anymore.

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

Just make it binary representations of 3D, engraved in stone.

/j

[–] frightful_hobgoblin@lemmy.ml 3 points 3 days ago (1 children)

Paper lasts for thousands of years under the right conditions.

How do you maintain the right conditions for thousands of years?

[–] HobbitFoot@thelemmy.club 4 points 3 days ago (1 children)
[–] frightful_hobgoblin@lemmy.ml 4 points 3 days ago

Pyramids too maybe. Disks in a lead or titanium chest in a pyramid.

[–] actionjbone@sh.itjust.works 15 points 4 days ago (1 children)

Yes. It's called a stone tablet.

[–] wreckedcarzz@lemmy.world 3 points 3 days ago

iPad 200 BC

[–] frightful_hobgoblin@lemmy.ml 10 points 4 days ago* (last edited 4 days ago) (1 children)
[–] Brkdncr@lemmy.world 2 points 3 days ago

Silica is expected to survive for thousands of years in nearly any temperature, humidity, and chemical environment

Thousands of years is very different than 1 million years.

[–] Brkdncr@lemmy.world 4 points 4 days ago* (last edited 3 days ago) (3 children)

There’s nothing that can stick around 1 million years.

The 3rd installment of the 3 body problem touches on this subject.

[–] wreckedcarzz@lemmy.world 7 points 3 days ago

nothing that can stick around 1 million years

Universe: ehem

[–] psmgx@lemmy.world 5 points 4 days ago (1 children)
[–] Brkdncr@lemmy.world 5 points 3 days ago (2 children)

Even things that seem like they won’t ever change don’t last. Erosion, tectonic plate movement, natural decay of atoms.

Even giant letters written inside of a mountain won’t last.

Best you can do is create a simple structure that takes intelligence to create with the only purpose being to show that you once existed.

[–] LostXOR@fedia.io 1 points 3 days ago (1 children)

Rocks exist that are billions of years old, so clearly some things can survive for longer than a million years. And if we don't restrict ourselves to the Earth, something in a high heliocentric orbit could last many billions or perhaps even trillions of years.

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

True but rocks change over time constantly.

[–] Contentedness@lemmy.nz 2 points 3 days ago (1 children)

Giant letters on the face of the moon!

[–] frightful_hobgoblin@lemmy.ml 3 points 3 days ago

There’s nothing that can stick around 1 million years

See the sci tech link I posted