91福利社

Click celebrates the 100 years anniversary of the 91福利社 by looking at some of the technology pioneered by the 91福利社, which has transformed the world of broadcast. The team return to the birthplace of the 91福利社 - Alexandra Palace in London, and look at the stories behind this innovation - from the 91福利社 microphone to the famous "pips" - and look forward to some of the latest technology being developed which could shape the next 100 years.