Chalk-full of energy by Adam Glanzman September 29, 2017 Share Facebook LinkedIn Twitter Joy Zhao and Yuhong Qi both E’17, of the Energy Systems Society chalk the walkway outside of the Curry Student Center on Sept. 27, 2017. Photo by Adam Glanzman/Northeastern University Engineering students Joy Zhao and Yuhong Qi, members of the Energy Systems Society, chalk the walkway outside of the Curry Student Center on Thursday. Photo by Adam Glanzman/Northeastern University