Many of the inventions are due to historical countries such as Britain, China and France, or modern countries known in the field of technical progress such as America, Germany and Japan, but Australia has introduced technologies that the world can not do without, and these are five of them:

1- Electric drill
How would small projects be without an electric drill? We can thank Australian Arthur James and his colleagues for designing this invention. In 1889, Australian electrical engineer Arthur James created the world's first electric drill. Of course it was not like what you use today, but it was able to drill into the rocks of coal mines.

2 - Google Maps
Think about how easy your life is with Google Maps, thanks to Australians Neil Gordon and Stephen Ma, as well as the Danish brothers Lars and Jane Rasmussen, who developed a map system in the early 2000s.

The mapping system was named Where 2 Technologies before it was purchased from Google in 2004, allowing the team to continue working with Google on the project.

Google bought the mapping system in 2004 (Wikimedia)

3- The black box
The invention of the black box changed the areas of commercial air travel. Damage.

The overall aim of the invention is to obtain a better understanding of the cause of the malfunction so that engineers can improve the aircraft to ensure that it does not occur again. It is also good to note that the box is not really black, but orange colored so it can be easily identified.

4 - Wi-Fi
Nowadays, you can't sit at home or anywhere else without being connected to WiFi. In 1992, Dr. John Sullivan and a number of his colleagues developed Wi-Fi, which was born from research in the mid-1970s from the field of radio astronomy. The team was looking for faint black waves when they discovered the waves of Wi-Fi. Now this technology is used by billions of people around the world.

Altered ultrasound technique birth tests (Wikimedia)

5- Ultrasound
The ultrasound research division of the Commonwealth Acoustics Laboratory Branch, later shortened to the Institute of Ultrasound, discovered a way to distinguish between echoes of ultrasound emanating from soft tissues in the body and turning them into television images. That was in 1976, when Australia's Osunex marketed the ultrasound scanner.

Ultrasound technology has changed birth tests and is used to diagnose medical problems for the breast, abdomen and genitals.