Archiving music in glass

‘Project Silica’ uses ultrafast laser optics and machine learning to utilise glass as a storage device. The fused silica glass is fully resilient to electromagnetic pulses (EMP) and to the most challenging environmental conditions, ensuring the data written into it is not degraded. In this proof of concept for the Global Music Vault in Svalbard, this glass platter will have a selection of some of the most important music data and files on it. Gareth talks to Ant Rowstron, who has been working on the technology at Microsoft, and Beatie Wolfe, a musician whose music has been included in the data storage proof of concept.