data storage

National Security Agency's Surveillance Data Could Fill Two States by 2015

Where will the NSA house its secret yottabytes?

We always knew that the National Security Agency collects a lot of surveillance data from satellites and by other means, but we never quite imagined it was this much: the NSA estimates it will have enough data by 2015 to fill a million datacenters spread across the equivalent combined area of Delaware and Rhode Island. The NSA wants to store yottabytes of data, and one yottabyte comes to 1,000,000,000,000,000 GB.

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Researchers See Better Optical Data Storage Through Shrimp Eyes


In the data storage arena, developing smaller systems has always been the name of the game. But UK researchers have discovered that the tiny eyes of the mantis shrimp have held the secret to optimizing optical data systems all along. By mimicking the natural design of the mantis shrimp eye, researchers think they can enhance the capacity of media like CDs, DVDs and data projectors.

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New Material Brings IBM's Super-High-Density Memory Closer to Market

"Millipede" MEMS storage could hold 1 terabyte of data per square inch

Even though computer memory has become cheaper and cheaper, the materials chemistry behind storage has not changed significantly in a long time. Now, thanks to a breakthrough by Korean scientists, that's all about to change.

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Introducing the Holo-Disc

A holographic disc that can store 100 DVDs' worth of data and lasts a century

Today, General Electric unveiled a next-generation optical storage technology that can pack as much as 20 Blu-Ray discs or a hundred DVDs' worth of data onto a single disc. The newly devised discs, which use holograms to store data in the form of bits, can hold 500 gigabytes of information, the company says.

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The Grouse

Backing Up is Hard to Do

Wherein the Grouse surveys his life and finds some serious problems with committing one's data

Backing up my computer’s hard drive has always been like flossing: I know I should be doing it even though it’s one of life’s more prickly pains in the butt. Both chores are the kinds of thing you can never fully appreciate until something goes horribly wrong, like a hard drive fries or some teeth start jiggling loose.

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5-Minute Project Video: Naked Flash Drive

A screwdriver, fan and a whole lotta spray-on plastic make for one sexy data storage device. In this week's edition, web editor Megan Miller demonstrates a foolproof technique for tricking out your flash drive by stripping it bare.

As always, our 5 Minute Projects are available in video podcast form—subscribe here. And check out the whole series at popsci.com/5minutes.


   

5-Minute Project Video: Naked Flash Drive

Trick out a flash drive by stripping it bare

A screwdriver, fan and a whole lotta spray-on plastic make for one sexy data storage device. In this week's edition, web editor Megan Miller demonstrates a foolproof technique for tricking out your flash drive by stripping it bare.

As always, our 5 Minute Projects are available in video podcast form—subscribe here. And check out the whole series at popsci.com/5minutes.

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December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

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