Rewritable biological memory circuits have been made previously, for instance from systems of transcription factors, which can be used to shut gene expression on or off in a cell.

By using lasers to etch data onto microbial proteins, researchers at the University of Connecticut may have demonstrated a way to produce rewritable holographic memory. Holographic memory stores ...

Now, Patrick Irvin and colleagues describe in Nature Photonics 3 a rewritable and reconfigurable oxide photodetector that is just 2–3 nm across. Silicon transistors, the workhorses of mainstream ...

The new rewritable paper can be erased and written on more than 20 times with no significant loss in contrast or resolution. “This rewritable paper does not require additional inks for printing, ...

Chemists have fabricated novel rewritable paper, one that is based on the color switching property of commercial chemicals called redox dyes. The dye forms the imaging layer of the paper. Printing is ...

Changes to rewritable paper could help reduce paper waste in a wide variety of applications. The material is made from three non-toxic components and is produced in a single synthesis step, as ...

Faster rewritable DVDs for a major format are about to hit the market, but they are not designed to record material in earlier drives. In a development that will likely cause headaches for some ...

Chemists have fabricated novel rewritable paper, one that is based on the color switching property of commercial chemicals called redox dyes. The dye forms the imaging layer of the paper. Printing ...

Rewritable DVDs, old drives don't always play nice In what will likely be a headache for consumers, the latest higher-speed rewritable discs aren't built to record data in older drives.

The rewritable paper is essentially rewritable media in the form of glass or plastic film to which letters and patterns can be repeatedly printed, retained for days, and then erased by simple heating.

The DRX-S50U drive will be available in October for about $130. Does anyone actually use rewritable discs anymore? I don't think I've used one since the 90s. Sony ...

With the holiday selling season approaching, Hewlett-Packard has cut the price on two of its DVD-rewritable drives. HP on Monday lowered by $100 the cost of its dvd200i and dvd200e, effective ...