Why data is being stored in glass and holograms

2 hours agoBy Ben Morris, Editor, BBC Technology of BusinessBBCIan Crawford oversees the archiving of Imperial War Museum mediaThe year 2039 might seem like a long way off, but Ian Crawford is already planning for it.It will mark the 100th anniversary of the outbreak of World War Two - a big year for his employer, the Imperial War Museum. Mr Crawford is chief information officer at the museum, and oversees a…