What was invented in 1920 Australia?
Electronic pacemaker Australian doctor Mark Lidwill and physicist Edgar Booth developed the first artificial pacemaker in the 1920s.
What was happening in the 1920s in Australia?
21 October – A state election is held in Victoria. 30 October – The Communist Party of Australia is founded in Sydney. 16 November – The Queensland and Northern Territory Aerial Service, later known as Qantas, is founded in Winton. 3 December – The first successful flight from Melbourne to Perth is completed.
What technology does Australia have?
In recent years, Australians have been at the forefront of medical technology with inventions including ultrasound, the bionic ear, the first plastic spectacle lenses, the electronic pacemaker, the multi-focal contact lens, spray-on artificial skin and anti-flu medication.
What was Australia like 1929?
The Depression began with the Wall Street Crash of 1929 and rapidly spread worldwide. As in other nations, Australia suffered years of high unemployment, poverty, low profits, deflation, plunging incomes, and lost opportunities for economic growth and personal advancement.
What technological advances were made in the 1920s?
The list of inventions that shaped America in the 1920s included the automobile, the airplane, the washing machine, the radio, the assembly line, refrigerator, garbage disposal, electric razor, instant camera, jukebox and television.
How technologically advanced is Australia?
Australia is a technologically advanced, forward-thinking country, and this is demonstrated in their education system. Australian classrooms are equipped with the latest technologies, and laptops are allowed in most lecture halls and classrooms.
What happened in the 1920s summary?
The 1920s was a decade of exciting social changes and profound cultural conflicts. The result was a thinly veiled “cultural civil war,” in which a pluralistic society clashed bitterly over such issues as foreign immigration, evolution, the Ku Klux Klan, prohibition, women’s roles, and race.
What is an example of a significant technology that influenced Australia?
Ultrasound scanner The Ultrasonics Research Section of the Commonwealth Acoustic Laboratories Branch found a way to measure and display ultrasound echoes bouncing off soft tissue in the body, turning the soundwaves into TV images. The humble ultrasound scanner is the result of Australian innovation.
Did Australia invent anything?
Australian inventors also created the cochlear implant – or bionic ear, and the Gardasil and Cervarix vaccinations that protect against certain types of cancer-causing HPV. Australian scientist David Warren is best known for inventing the flight data recorder and cockpit voice recorder, also known as “the black box.”
When did the depression hit Australia?
The Australian economy collapsed and unemployment reached a peak of 32 per cent in 1932. It took Australia almost a decade to recover from the Great Depression.
Was there a depression after ww1?
The Depression of 1920–1921 was a sharp deflationary recession in the United States, United Kingdom and other countries, beginning 14 months after the end of World War I. It lasted from January 1920 to July 1921.