118
Cerabyte Ceramic Storage Poised to Usher in 'Yottabyte Era'
(www.tomshardware.com)
This is a most excellent place for technology news and articles.
It makes sense from a layman’s perspective on why it can’t be rewritten, but this is really just a single write storage mechanism. May be really good for archival data, but anything that needs active use is probably far from feasible