“This chemical could literally burn my face off” my chemistry teacher told my class while conducting a demonstration. The chemical in question, sulfuric acid, sounded familiar but I didn’t know quite why until I reached...

The line starts forming around 6:55a.m. Baggy eyes, sweatpants, an occasional businessman; you know the crowd. No matter where I travel in the country it’s always the same morning scene at any local coffee shop. In fact you’d...