Coffee basics

What coffee is, how to brew it, how to taste it — and how to fix a bad cup.

1. What even is coffee? — 4 min
2. The golden ratio — 7 min
3. Your first real brew — 7 min
4. Tasting 101 — 6 min
5. Reading the bag — 9 min
6. Dialing in — 8 min
7. Coffee out in the world — 8 min