Accidental deletion. Most users encounter data loss because they accidentally removed video or photos from the memory card.

Memory cards have been a common target because they're cheap to make and have a high resale value. Plus, they're simple to produce while being difficult to detect. Those who need memory cards, like ...

Dual-port memory ... The video card part is relatively straightforward, a set of 74 chips which produce the timings and step through the addresses, and a shift register to push out simple black ...

Memory shapes everything from daily routines to long-term goals. Whether you're looking for your phone or studying for an exam, the way your brain stores and recalls information makes a big ...