Enjoy ample space with each grocery list notepad providing 50 easy-to-tear-off sheets Stays Reliably In Place - Full Magnetic Back: Practical & reliable! The to do list notepad set features a ...
After building a USB magnetic stripe reader, [David Cranor] has found a way to fool a magnetic stripe reader using a hand-wound electromagnet and an iPod. The data on a card is read and stored on ...
Magnetic materials are always made of metal, but not all metals are magnetic. Iron is magnetic, so any metal with iron in it will be attracted to a magnet. Steel contains iron, so a steel ...
Two researchers who independently developed the neodymium magnet — used in everything from hard disk drives to automobiles — have been awarded the 44th Honda Prize. In 1982, two researchers ...
Read on to find out the latest results of our supermarket price comparison. Aldi was the cheapest supermarket in September, charging £102.68 on average for our shopping list of 59 branded and ...
If you’ve got cleaning the windows on your to-do list, you may also be searching for products to make the job easier. And there’s a specific type of magnetic window cleaner making the rounds ...
The data bits are recorded as magnetic spots on the tracks in one orientation or the other (0 or 1), and the smaller the bit, the greater the storage. See areal density and perpendicular recording.