Water spots can be a real annoyance. You clean your glassware and think it’s been dried properly, only to pull out a foggy, spotted glass that no one wants to drink out of. Enter the coffee filter.

We may receive a commission on purchases made from links. Filter coffee is the best. Truth be told, I prefer it to espresso or any other unfiltered styles like French press or Turkish brews. Sure, an ...

These days, it's hard to imagine life without coffee. Even if you can't abide the stuff, only drink decaf, or prefer a tall glass of sweet tea, coffee plays an important part in culture in the South ...

Scientists used a 3D-printing approach to pattern hydrophobic barriers inside hydrophilic filter paper. These barriers, designed in different geometries, guide liquids along precise paths and shape ...