It is the middle of the night in Minas Gerais, and work at the lithium mine in Jequitinhonha Valley does not stop. Noise from hundreds of machines churning up the soil echoes off the mountains, ...
French press and filter coffee are great, but if you're in a hurry, capsules are the way to go - you have warm, steaming coffee in seconds. But what's the catch? Many coffee capsules are made of ...