Economically, cassette tapes died out in the late 90s.... They also died out socially with the introduction of CD's and MP3's. Nobody wanted to be the kid with the Walkman among people who all had iPod Shuffles. Although I grew up using them exclusively and have recently started listening to them again, I myself switched to CD's and MP3s and stopped using cassette tapes. BUT Sony has just changed the game once again.
"Sony's record-breaking magnetic tape technology allows it to store 180 terabytes of data on a single cartridge. That's the same amount of storage as 1,184 iPod Classics, Apple's roomiest music player, which can hold about 40,000 songs. Using that number, Sony's new cassette could technically store about 47.3 million songs."
Although Sony isn't looking to sell this to people for domestic use, it's still pretty awesome.
Sony will be selling these cassette tapes to companies looking to back up their massive databases. 180 Terabytes. I'm not entirely sure how much it will cost to buy one of these cassette tapes, but I imagine they won't be $5 for 10 tapes like normal cassette tapes. "If you're more of a movie buff, think of it this way. The cartridge, which stores 148GB of data per inch of tape, has room for 3,700 Blu-ray discs full of your favorites. The number obliterates the standing record, set in 2010 when Fuji developed a tape that could hold 35 terabytes of data. Sony, which worked with IBM on the tape, presented the new technology over the weekend at InterMag Europe, a magnetics conference in Dresden, Germany. In very simple terms, the technology involves shrinking the microscopic magnetic particles on tape that store data. On average, the new particles are 7.7 nanometers wide. There are 10 million nanometers in one centimeter." If I'm correct, I read somewhere this tape stores more music on it than a person could listen to for EVERY second of their life from the instant they're born. This will be a huge deal for all big companies that store massive amounts of data. I'm assuming this old fashioned way of storing technology will provide a new twist of storage for companies. It will also make storage methods MUCH cheaper for everyone.