Host: It's time once again for "That's My Theory!", the game show that gives your brain cells a workout. I'm Pat Synapse, the host and star of "That's My Theory!"
Today's program is a very special edition of "That's My Theory!" -- instead of featuring eminent scientists, our guests are computers! So instead of trying to figure out who the guests are by their theories, you'll need to make your decision based on the computers' histories and characteristics.
Our special guest is one of the first modern computers -- that electronic brain, ENIAC. We'll learn the identity of the other two computers at the end of the show.