How the hard disk works

Watch a hard disk during deletions of files, copying, quick format. Thanks to Alexei for sending this cool video.

Related posts:

1. How the hard disk works II Another short video, explaining how the computer’s hard drive works....
2. Boil a Hard Disk What to do when your HDD is gone, and makes...
3. Star Wars Floppy Disk Crazy geek performing the Star Wars main theme on a...
4. Disk drive playing the Imperial March Reminds me of this one. @ haha.nu ...
5. How a quartz watch works The amazing everyday wristwatch: We never think about it, but...