We spent two-plus months printing, scanning and faxing on nearly a dozen machines. Here are the best home printers, from occasional use to daily document management.

Concentration polarization of ion-exchange membranes in electrodialysis units limits operational current densities to the underlimiting regime, preventing process intensification by simply increasing ...

Looking for a suite of applications for your Mac or PC to help you design bitmap or vector-based projects, but can’t afford ...