Is Pyrex glass the answer to long-term data storage?
February 19, 2026
Microsoft just announced a breakthrough in its push to commercialize Project Silica, its effort to etch data into glass as an archival medium: The company has successfully made the etching technique work with the type of glass used in oven doors.
Previously, Project Silica used a special type of fused glass, good enough for research work but not for bringing the Silica technology to the…