For 50 years, MIT students have taken advantage of Independent Activities Period, a special mini-term, only four weeks long, tucked between the end of the fall and beginning of the spring semesters. This year, IAP looked a little different, as Covid-19 precautions led instructors to shift their classes online, but the term’s spirit of innovative, creative exploration remained. In keeping with that spirit, IAP offerings from the Department of Electrical Engineering and Computer Science (EECS) ranged from the playful to the profound. Many MIT students take advantage of the short…