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Have you ever wondered how hard drives can store billions of bits of data in the space of a small brick? If you think about it, it’s really incredible that an entire library of data, millions of photos, or thousands of videos can be stored in a device for under a hundred dollars. Over the past six decades, data storage density has reached truly incredible values. In this video, we’ll see exactly how a hard drive stores data, how it reads and writes it, and get acquainted with the cutting-edge technologies that continue to reduce the size of each bit of information. High-quality AI-controlled translation of videos from the @BranchEducation channel About the translation. This was a fairly easy translation since my AI managed to overcome or mitigate all the problems. And there were no complex terms here. You can consider this a vacation from complex translations. Original video — • How do Hard Disk Drives Work? ???????????? Contents 00:00 - Introduction to hard drives 01:00 - Components inside a hard drive 04:42 - Writing to a hard drive 07:40 - Reading from a hard drive 10:11 - Increasing bit density 11:27 - Advanced hard drive technology