The technology behind SD cards is based on flash memory, which retains information securely even without a power supply. Nevertheless, even this technology has its limits. The electrical charges ...

SD cards and SSDs have one major thing in common: both run on NAND flash memory. Despite that, they're still drastically different in many ways, and that includes failures. When there's an issue with ...

As a researcher investigating how electric brain stimulation can improve people’s powers of recollection, I’m often asked how memory works – and what we can do to use it more effectively. Happily, ...