Scientists and inventors may not be the first things that come to mind with the upcoming Saint Patrick’s Day holiday. The day is usually associated with four-leaf clovers, leprechauns, performers or food and most importantly green beer. It turns out Ireland has a significant scientific heritage that has produced many top inventors, scientists and innovators who have made great contributions in pioneering new technologies. In honor of the upcoming holiday, Applied Materials would like to take this opportunity to recognize and honor some major Irish figures in the history of science.