2

2 is the creative and genius portion of the Scientist's personality. He is a kind, delicate old inventor. He is fascinated by garbage and scrap, and loves to explore the wastelands and look for parts for his inventions.

Trivia

 * 2 will meet Jimmy Neutron and the crew in Jimmy Neutron Meets 9.
 * 2 will be resurrected and revived by Princess Twilight Sparkle, Princess Sunset Shimmer and Trixie.