The 50s called and they want their tapes back. Forget crystals, holograms, or even DNA. The storage solution of the future might come from the pass. And that’s not an exaggeration either. Sony and IBM have joined several of their technologies and innovations together in order to make a palm-sized magnetic tape cartridge capable of holding as much as 330 TB of data. An achievement considering that a comparable cartridge only holds 15 TB at most.