Where To Stream Aussie Inventions That Changed the World Season 1 Episode 2

Australian inventors have boldly re-imagined communication across the spectrum of technologies: Graeme Clark's extraordinary Bionic Ear delivered deaf patients the sound of speech; John O'Sullivan and his CSIRO team created the world's first high-speed WiFi that dramatically changed the communication landscape worldwide; Henry Sutton's visionary ‘Telephane' was designed in Ballarat decades before the Television and post-master James Raymond established the world's first Pre-Paid Postage system...