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Why This New CD Could Change Storage

2024-06-30 Science & Technology
1.9m
58.6k
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ColdFusion
ColdFusion
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Description

Head to https://brilliant.org/coldfusion/ for a 30-day free trail and 20% off the premium annual subscription!  The compact disk was a popular storage medium for the late 20th century, then it disappeared seemingly left only for the history books. But not so fast. Researchers have figured out a way to fit a whopping 200,000 GB onto a new type of disk. In this episode we'll take a look. Show Notes: https://docs.google.com/document/d/1SQQsYcwi85Ujwfl3_P0PVNKr1rnDEi-DmwXMT32jteA/edit?usp=sharing ColdFusion Podcast: https://www.youtube.com/@ThroughTheWeb ColdFusion Music: https://www.youtube.com/@ColdFusionmusic http://burnwater.bandcamp.com Get my book: http://bit.ly/NewThinkingbook ColdFusion Socials: https://discord.gg/coldfusion https://facebook.com/ColdFusionTV https://twitter.com/ColdFusion_TV https://instagram.com/coldfusiontv

Top Comments (10)

@patrikelfstrom 2024-06-30

The mixing of the use of bits and bytes is driving me nuts: 1.6 Petabits = 0.2 Petabytes.

9.4k 439 replies
@VectorAlphaSec 2024-06-30

With physical media going away and everything being digital "Not owned" by us, I fully 1000% welcome physical media disks back with open arms.

5.5k 210 replies
@sshah2545 2024-06-30

Would love to see this come back. Local, hard, disconnected storage is guaranteed security

4.6k 193 replies
@googlesucks6029 2024-06-30

Maybe put the disc in a casing like the mini disc. Losing 700 MB is one thing but losing 1.6 petabits because your disc got scratched up or stained would be a bit hard to swallow.

4.5k 253 replies
@IsaacFoster.. 2024-07-02

So, basically, it's possible to store 200tb on a CD but very expensive and time consuming to read or write on it. But if the read/write speeds improve, data centers can use this tech.

982 41 replies
@sickomode6440 2024-07-01

I swear bro 1970s to early 2000s Japan was an engineering haven.

965 41 replies
@WhatTheFunctionX 2024-06-30

I remember switching from cassettes to cds and feeling like I lived in the year 3000

649 38 replies
@jeffh3649 2024-10-28

Modern videogame developers are worried that if this CD tech catches on they'd be obligated to release finished videogames.

395 11 replies
@YouMakeMeWishIHad3Hands 2024-10-24

I still buy all my music on CD. It feels nice to support the artist, have physical ownership of the music I enjoy, and satisfy that collector itch. Sometimes I wonder what the younger generations will be nostalgic for, when their entire youth will have been tied to a subscription service.

38 3 replies
@Derpy1969 2025-10-08

It’s 2025 October and nothing has changed.

13 1 replies

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