The Seoul Time Capsule: A Unique Reinterpretation of Time Capsule

SEOUL, May 15 (Korea Bizwire) – A unique device, which is about 40 cm in diameter and 120 cm in height, named the “Seoul Time Capsule,” is installed in the basement of the Seoul Citizens Hall. The Seoul Time Capsule is activated by using ultrasonic codes which human ears are unable to hear. If a [...]