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. In such systems ...

The days of rewritable paper are coming, printers of the future will use water-jet paper. Although several kinds of rewritable paper have been reported, practical usage of them is rare. Herein, a ...

California chemists develop rewritable paper "This rewritable paper does not require additional inks for printing, making it both economically and environmentally viable," Yadong Yin said.

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 is ...

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, ...

Researchers in the US have demonstrated a means to use short sections of DNA as rewritable data "bits" in living cells. The technique uses two proteins adapted from viruses to "flip" the DNA bits ...

This Rewritable Paper Uses Water Instead Of Ink And Each Piece Of Paper Over And Over. The average office worker still prints out 10,000 sheets of paper a year, and reads many only once.

Scientists in China and the US have developed a novel storage medium made from silk proteins, an implantable material on which information can be written to, read from and erased. The silk protein ...

Scientists have engineered a rewritable DNA-based memory module that can reliably and reversibly store data in the chromosome of live cells. The work would help track cells in aging or cancer studies.

LAS VEGAS--The two groups striving to make their respective formats the standard for rewritable DVDs used this week's Consumer Electronics Show as an opportunity to demonstrate their progress. At ...

Rewritable paper faces stiff pricing competition from regular paper, which can cost less than a cent per sheet and be recycled. Researchers’ estimates of the cost of rewritable paper range ...