# Microsoft’s tech for 10,000-year data storage now works with kitchenware glass

- Link: https://www.widthness.com/microsofts-tech-for-10000-year-data-storage-now-works-with-kitchenware-glass/
- Published: 2026-02-23T09:45:00-06:00
- Author: Curated by John Wysocki

Image: A piece of Project Silica media written with data. Image credit: Microsoft. Article by Abhimanyu Ghoshal. New Atlas – February 21, 2026. Research article: Nature. For roughly a decade, Microsoft has been perfecting a high-density storage technology that uses glass, lasers, and cameras, and ensures it stays intact for millennia. That’s a huge improvement over existing magnetic tape and hard drives used for archiving data, which are good for only up to a decade at the most. It’s called Project Silica, and we’ve seen it demonstrated a couple of times: holding the 1978 movie Superman on a coaster-sized slide of silica glass in 2019, and with its capacity expanded a hundredfold, from some 75 GB to more than 7 TB in 2023. […] Click here to view original web page at www.newatlas.com