A new iPhone app, linked with a refractometer and decades of coffee science, can help you brew the perfect cup, for only $350. Don't believe that such a thing is possible? Gizmodo sums up the natural ...

For most of their adult lives, Matt Baker and Vance Bjorn fit within a classic Silicon Valley mold. Baker was a product manager at multiple tech companies, while Bjorn was the founder of a leading ...

This coffee sucks. It’s the second cup I’ve made in a row. It’s sour and grassy. It should taste like red grapes and strawberry. I know exactly how bad it is, and I haven’t even tasted it yet. People ...