Communication is in the essence of humanity.
Why is communication necessary?
Does what we say dictate how we say it?
How has communication changed through the development of technology?
In this programme, students explore the development of communications technology in the Navy. Students become Sigs and Sparkers (Navy Communicators) and experiment with different methods of communication such as Morse code, signal flags, semaphore and radio. They try their hands at deciphering and writing code.