I scream, you scream, we all hold hands

Northeastern students from the College of Science demonstrate how to make ice cream with liquid nitrogen to the children in the Russell J. Call Children’s Center on Sept. 14, 2017. Photo by Adam Glanzman/Northeastern University

Northeastern students from the College of Science demonstrate how to make ice cream with liquid nitrogen to the children in the Russell J. Call Children’s Center on Thursday. Photo by Adam Glanzman/Northeastern University