21.   An array of sophisticated programs offers children from grade school to high school things like filmmaking or investing, computer science or marine science.

22.   Among them is Michael Wellman, an automated-trading expert who is a professor of computer science and engineering at the University of Michigan.

23.   Among them was Marvin Minsky, professor of computer science at MIT, a pioneer of artificial intelligence and a consultant to the movie.

24.   An entire discipline of computer science, and evolutionary biology, has come to life on the Web.

25.   An associate professor of computer science at Yale University, Gelernter was anything but a soulless technophile.

26.   And her son, Michael, the quiet one, is a Georgia Tech senior studying computer science.

27.   And it is a life that has led Adleman to play a central role in some of the most surprising, and provocative, discoveries in theoretical computer science.

28.   And the terms of the argument change with each new advance in computer science.

29.   And visits to urban computer centers show that teens in Boston and elsewhere are energized by the gee-whiz of computer science.

30.   As with so much computer science you have to sit up all night in the stacks just to figure out what the ads are talking about.