A Science-Lite Rap Battle About Caffeine and Roast Depth Exists

Reality TV “star” Nick Uhas — he was the second person eliminated in the 15th season of “Big Brother” — last year launched an educational YouTube science series called Nickipedia, in which he explores subjects like “Hate the Sound of Chewing?” and “11 Crazy Spider Facts.” At long last, Uhas has tackled coffee, asking the age-old question, “Why does coffee make […]