When Giulio Rottaro elected to take a year off from his physics studies at Caltech to teach kids with special needs in rural Honduras, his parents, along with many of his peers, questioned his choice to leave school. But for Rottaro, who is now back in Pasadena and completing his senior year, it just seemed like the right thing to do. As a native of Venezuela, he attended a bilingual school as a young child and felt a strong desire to give something back to a similar community.