Few Caltech students will take advantage of the opportunity to study abroad during their undergraduate time here. Understandably, undergrads are some of the busiest people you will meet here: classes throughout the day, sports and house activities through the afternoon, problem sets throughout the night and well into the morning, sleep if you can afford it, rinse and repeat. Our four-year plans are often packed; graduating on time is important when your tuition is, to say the least, exorbitan...