There were black and white TVs made well into the 90s as budget portables and non-portables at least into the 80s. As a kid I used to buy them used at garage sales and use them till they died.

A famous scientist called Professor Stephen Hawking used special input devices that enabled him to carry on working. ... Printers only used to print output as black and white text in one font style.

However, if you use a printer for school or work, you’ll frequently need to print black text, bar codes, lines, and other graphics on white paper. That’s why monochrome printers are essential ...

Black Friday itself may have happened yesterday, and technically be over for another year, but don't fret: Cyber Monday is tomorrow, followed by Cyber Week, so the deals won't let up just yet.

While the displays have a notably matte look, it’s not E Ink. That display technology moves black and white particles around with positive and negative charges, which is why your regular E ...