You probably think you're well acquainted with jelly. You've carted PB&J sandwiches in your boxed lunches since grade school, ...

iOS versus Android debates have sparked many conversations, arguments, and may even have ended friendships. It is one of those topics we forbid at dinner tables mainly because it turns the food sour.

Before you make your next PB&J, add some jelly on toast or plop a spoonful of peanut butter into your oatmeal, you might want to consider if one is a "better" spread to reach for than the other.