Tackling some of the world’s hardest problems, four CEE students participated in winning teams in the 2014 MIT IDEAS Global Challenge. Now three appear in a video briefly describing their projects: Sidhant Pai ’14 and Katie Spies ’14 with the top prize for Protoprint, and PhD student Charlene Ren with MyH2O. Missing from the video are juniors Siyi Zhang with MyH2O, and Tamanna Islam Urmi with Ways2Clean. Others whose teams made the final round were grad student Peter Kang, junior Samantha Harper and Theresa Santiano-McHatton ’14. Watch the video: https://vimeo.com/105559665.