Where do area codes come from?

Technology on Instagram: "In Nanjing, drivers now pass through tolls where robotic arms reach out to hand cards and process entries without human staff. The system replaces manual toll workers with fully automated units designed to reduce wait times and improve traffic efficiency. This marks another step in how transportation infrastructure is being reshaped by automation. Love technology? Follow @Technology 烙 #automation #ai #robotics #china #transportation #technology #future"

Coping with Tears in Class: A Personal Experience