Historic Moments on Instagram: "In 1995, staying cool at school meant pure creativity. Most classrooms didn’t have air conditioning, so teachers and students used whatever they could to beat the heat. Box fans buzzed in every corner, ice buckets were passed around, and some classes moved into hallways or libraries just to escape the sun. Kids cooled off with water breaks, wet towels, and any trick that made the temperature even a little more bearable. During the worst heat waves, schools sometim