"American Chemist's Tea Controversy Puzzles Brits"
A recent Twitter drama between the US and UK sparked a discussion about American things that puzzle British people, including using grades to describe age, sweet potato casserole, microwaving water for tea, calling it "math" instead of "maths," and the friendliness of Americans. The list also includes confusion about American habits such as toasting marshmallows, the use of "xx" in messages, and the way Americans tell non-Americans what specific state they're from.