Ask HN: What is the best major for a start up?

I am a high school senior about to go into college, and I wish to work for or found a start up in the future. My most immediate plans are to go to college next year, and I have disregarded the possibility of dropping out, since 1. As Paul Graham says, waiting a few years to do a startup isn't a big deal, 2. A degree sounds like a good backup plan in case things go south. With that being said, I'm deliberating in what to major in. Computer Science seems like an obvious choice, but I'm also considering Electrical Engineering or Physics since they seem more broad-based and will teach things impossible to learn by myself. Does HN have any advice?