James Webb telescope confirms there is something seriously wrong with our understanding of the universe

some_guy@lemmy.sdf.org to News@lemmy.world – 824 points –
James Webb telescope confirms there is something seriously wrong with our understanding of the universe
livescience.com
301

You are viewing a single comment

Considering we now have a "CD" that stores 125TB of data ( https://www.livescience.com/technology/electronics/new-petabit-scale-optical-disc-can-store-as-much-information-as-15000-dvds ).

Not all older tech are necessarily worse. An LTO-9 tape can also store 18TB of data per tape. It's still sold today and great for archival.

Other cheaper, less error prone tech usually gets mass market penetration. But I am happy that massive storage niche tech is still there.

Yeah tape is niche, but still serves its particular purpose well!:-)

True. 12h to write the whole 18TB makes it a bit impractical for stuff other than backups. ;)

Well, I imagine the write-once, re-write-never part also may limit its applicability too:-). Then again, for a purpose where the data doesn't need to be constantly changing, like storing a TV show or movie, possibly even music if someone wants to listen to albums rather than randomized songs, it could offer a lot of practical utility to many people.

Oh you can totally erase and reuse the tapes. Depending on the tape software you can also rewrite parts or replace older files with incremental updates. It just really takes a while of rewinding. And the noise it makes is kinda retro...

Hehe, I can just imagine that in my mind...wrrr.....:-P

That's an older one but they are still like that: https://www.youtube.com/watch?v=fJX2o1JYgQg

As a wise person said once, "Not all older tech are necessarily worse.":-)

It's just that capitalism wants to sell you what they want you to buy, rather than what you truly want:-(. I mean, capitalism made this too, but I am saying that I think that is why people are constantly pushing for the newest and latest thing: b/c if you already have old thing, then they want you to buy new thing too, even if old thing was perfectly fine for what purpose you were using it for. :-|