The Invisible Link-movie
Country:
Australia
Popularity: 0.0958
11 min.
1951-07-03
Director: Bern Gandy
Director: Geoffrey Collings
Genre:
Production:
Australian Commonwealth Film Unit,
Australian Department of Information,
Australian National Film Board
Radio is one of the most important communication technologies ever invented and has been a vital tool in helping Australians overcome the tyranny of distance both nationally and internationally.