Ever wonder who your hard drive's father is?

Filed under: Retrocomputing

Do you ever think about the family lineage of your hard drive? Heck, do you ever think about the history of your hard drive at all? Of course you don't. Hard disk storage has become so ubiquitous, so reliable, and so inexpensive that most of us never give it a second thought. But where would Download Squad be if you didn't have all that cheap, seemingly endless space to download your prize finds to?

Nowhere, that's where.

So hard disk drive, we salute you. These videos, which I found on the Magnetic Disk Heritage Center are true gems. The first, an IBM marketing film-strip ca. 1957, dramatizes the invention of the hard disk at 99 Notre Dame, San Jose, California by IBM engineers in the early 1950s. The entire concept of storing data in such a way that it's directly addressable, and accessible at random is so heady and incomprehensible for the time, they explain it over and over again. It even demonstrates how they built a marketing tour bus and went on the road to demo the new hotness to customers across the USA.

The second is a true geeky-pleasure masterpiece. A very technical discussion of the inner workings of IBM's second generation of hard drives. Possibly intended for engineers who serviced the units -- which look larger than your washing machine and dryer put together -- it's as dry as a bread sandwich, but it shows some amazing footage of the inner workings doing their thing. Amazingly, those inner workings haven't really changed *that* much in principle, they've just gotten a whole lot smaller, faster, cheaper and densely packed with bits and bytes.

Grab some popcorn and click through to check out both videos.

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Ever wonder who your hard drive's father is? originally appeared on Download Squad on Mon, 27 Jul 2009 16:00:00 EST. Please see our terms for use of feeds.

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