Here’s how it works. The best cloud storage allows you to free up space on your smartphone, laptop and other devices as well as store an extra copy of your most important files in the cloud.

The best ink tank printers are a really economical way to run high-volume print jobs. Instead of buying replacement cartridges or toners, you can top-up the refillable ink tanks with bottled ink.

Experiments were carried out on a PandaPLUS (Gea Niro Soavi, Parma, Italy) equipped with a Re+ homogenizing valve and a double-jacketed feed tank. All experiments were performed with distilled water ...