For a while now, I’ve been hinting that my team was up to something.

Hundreds of years ago, Yemen helped introduce the world to coffee. Lately, the mountainous, war-ravaged country that borders Saudi Arabia is exporting something else: its coffee culture.

YouTube video by Carnegie Hall

Marie Maynard Daly was a biochemist who co-discovered the link between high cholesterol, high blood pressure, and the clogged arteries that can cause heart disease and strokes.