Project Silica’s coaster-size glass plates can store unaltered data for thousands of years, creating sustainable storage for the world
Microsoft develops ultra durable glass plates that can store several TBs of data for 10000 years::Project Silica’s coaster-size glass plates can store unaltered data for thousands of years, creating sustainable storage for the world
They were, but odds are a future generation of glass storage will be too. CDs started off as a hard WORM ROM, but eventually a rewriting process was developed. I just checked, CDs are from 1982, and CD-RW were introduced in 1997, so I would likely expect about the same turnaround of ~15 years from when these are released to the public.