The high cost of medical diagnostics and the importance of detecting infectious diseases in a timely, cost-effective manner have increased the importance of point-of-care (POC) testing. Lateral flow ...

Until the 1990s, impact printers far outnumbered their inkjet and laser cousins. An impact printer strikes a molded letter, made of plastic or metal, against paper through an inked ribbon, producing a ...

How to choose the right set up for printing your photos. As outlined in Setting up a digital darkroom, your choice of a printer depends on set-up space, print size, and whether you prefer the ‘look’ ...