Depending on what you want to do after your graduate, or later in your career, I'd suggest trying to solve an actual problem. Knowledge is nice, but unless you plan to teach it, it's not going to help you in the real world.
I, too, flopped around from technology to technology during college and after, and I'll tell you now, it only hurt me. Knowing a little about everything, or even a lot about a few things, made me cool at parties (that's a joke). But ten years later, when I looked back, I desperately wished I'd focused on an actual end goal instead of just consuming content that I thought all "smart" people needed to have read.
I, too, flopped around from technology to technology during college and after, and I'll tell you now, it only hurt me. Knowing a little about everything, or even a lot about a few things, made me cool at parties (that's a joke). But ten years later, when I looked back, I desperately wished I'd focused on an actual end goal instead of just consuming content that I thought all "smart" people needed to have read.