All you have to do to make portable drives is to pull out your old hard drives from your PC or laptop, and place them inside a case. When it’s inside the computer, a hard drive is protected by the computer casing. That’s why you’ll need to find a protective shell once you pul...
Have a neodymium magnet? Here are a few cool things you can do with magnets that are fun and really inexpensive.
but i will go with hard drives. if you have to break the operation of a magnetic hard drive down to a very basic level, it starts with magnetic domains. a magnetic domain is a region in the hard disk has a uniform magnetization. if you think of an atom as a tiny magnet, in each...
Degaussing—applying a very strong magnet—has been an accepted method for erasing data off of magnetic media like spinning hard drives for decades. Butit doesn't work on SSDs. SSDs don't store data magnetically, so applying a strong magnetic field won't do anything. Will a degaussing wand...
1971 and 1972: The Apollo Lunar Rover, the first electric car in space, drives across the Moon. Although not a hub motor vehicle, it popularizes the idea of vehicles whose four wheels are driven by independent motors. 1980s: Robert Lordo of Powertron is granted US Patent 4,453,097: Per...
Not only will you have earned a sales lead, but the consumer is more likely to make a purchase with their new code in hand. This is the power of a lead magnet working hard for your business! What makes a great lead magnet? Now that you know how impactful a lead magnet can be ...
A solid state drive weathers such storms easily. Also, hard drives are sometimes susceptible to strong magnets, while solid state drives are unaffected. There’s a reason why the space shuttle has used solid state storage for years.Solid state drives have one other major benefit over traditional...
You can use different types of magnets – it may be an electromagnet or it can be a permanent magnet. A Permanent Magnet DC motor (PMDC motor) is a type of DC motor that uses a permanent magnet to create the magnetic field required for the operation of a DC motor. Have you ever ...
3)You should keep your Magnetic Jewelry away from things like:Hard Disks, Floppy Disks, Thumb Drives,Credit Cards, Monitors, VCRs, TVs, and TiVo. 4)You should also be Cautious around Kids because the Magnets can come unglued from your Jewelry causinga Choking Hazard for small children. They...
Now that you know how to extract rare earth magnets from hard drives, maybe you could combine these with a microwave transformer (how to safely take apart a microwave) for the ultimate mad science project! Don't go too mad though, as you could cause some serious damage if the magnets wer...