<p>I'm currently headed down the electrical engineering path, but have a growing interest in mechanical engineering. I know the alternative energy industry includes almost all disciplines, but I was wondering which one is most in demand or dictates the design process more. Also, what kind of work do mechanical engineers typically do? Designing robots, cars, nanotechnology.. is it all as exciting/rewarding as it sounds?</p>
<p>Lastly, I plan to go into grad school. What options does an BS in either electrical or mechanical offer? Could I do mechanical for undergrad and electrical for grad (or vice versa)? On that note, could I go into civil or aerospace for grad as well?</p>