“We take gravity for granted,” Pettit said. “Generally, we are unaware of the weight of our hands, or how easily we pour coffee into a cup. We don’t stop to think, ‘Will the coffee rise up and pour ...

Pour the other half in instalments. Your cup of freshly brewed coffee is ready! In terms of taste, coffee made from beans has a stronger taste than coffee made from instant powder. Brewed coffee ...