Reviving the Classics: DIY Disk Polishing Hits the Open Source Scene

Optical media remains a surprisingly resilient choice for long-term storage, but physical damage to the protective layer often renders discs unreadable. A new open-source approach to disk polishing is democratizing the repair process, offering makers and collectors a way to restore damaged media without relying on proprietary hardware. By leveraging DIY techniques and accessible materials, this project ensures that data preserved on CDs and DVDs can be salvaged, extending the life of physical media collections through shared engineering and buffing expertise.