A 1970s programmable calculator from Sharp approached the problem with magnetic strips on special cards, and since [Menadue] has one with no cards, he set about making his own. These cards are a ...

Oppo had a busy day yesterday. Alongside its latest flagship phones, a high-end tablet, and a new wearable, the company also ...

[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 a computer, then encoded as a WAV file using ...

To help you make better use of tight quarters, we tested shelves, racks, magnets and other space-saving options. Here are the ...