What the heck is the difference between butter and margarine, and is one better for you than the other? Get the fatty facts!
(from Geeks are Sexy Technology News http://www.geeksaresexy.net/2013/05/19/butter-vs-margarine-explained-video/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+geeksAreSexyTechnologyNews+%28%5BGeeks+are+Sexy%5D+technology+news%29)
