Tag Archives: technology

DVDs are Tired. Move over for the new Holographic Discs!

We all knew that our information storage artifacts have life cycles, a birth and a death. Everything has an expiration date, and some things surprised us with their tiny lives, so ephemeral. Like Laser Discs, the Mayflies of digital storage discs, these LP-sized coasters are severely obsolete, although I can even remember a time when I was watching the Mortal Combat film on one. Like 8-tracks, cassette tapes, mini-discs, CDs and even DVDs, we are witnessing an end to these limiting formats.
As a regular DVD can store 4 (single layer) to 8 (dual-layer) gigabytes of information, and a Blu-Ray can store 25 (single) to 50 (dual) gigs worth of info, what might be the next leap in storage capacity? Would you believe 500 gigabytes? Yup, it’s true, according to GE. Don’t take my word for it, watch the video.

How’s THAT for a slice of fried gold?! Well fellow Librarians, we have our work cut out for us. Time to make some CD and DVD windchimes, eh? You’re welcome, Summer Craft Programs.


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