Okay so I am currently attending school to become a Mechanical Engineer. I really want to take this one step further and double major. I am wondering what kind of double majors people can come up with. What other major could I pick up that would make sense in terms of a career? I am very interested in pretty much all sciences and business alike. I have been considering something like economics, business, marine biology, international business or chemistry. Feel free to tell me your opinions on that.