Whiz kid Steve Lu just did something other 10-year-olds won't do for years. He started college! So far, his older classmates are treating him like any other student. "I've already made friends," says Lu, who is taking four classes at California State University in Dominguez Hills. He had to take special tests to be allowed to start college so early. His dream? To one day "invent something that could help human life."