australian inventions, billabong, combine harvester, didgeridoo, flight recorder, google maps, innovations, lithium cabonate, penicillin, refrigeration, ultrasound scanner, wi-fi

Australia’s Top 10 Inventions That Changed the World

Australia has traditionally fostered a highly creative culture that has produced many pioneers, inventors, and explorers. Australian inventions that changed the world 10. Combine harvester Hugh Victor McKay from Australia developed the first commercial combine harvester in 1885. He called it the Sunshine Harvester. The self-propelled machine was made to harvest, thresh, and winnow wheat. ...

Armin Auctor

Combine harvesters.

The Risks of Using China’s Public Wi-Fi

With the popularization of the Internet, free Wi-Fi is available in many public places worldwide. Recently, it was reported that a man in China lost 6,000 yuan (approximately US$950) from his bank account after connecting to a public Wi-Fi network for just a few minutes. There are many such dangers in using China’s public Wi-Fi. ...

Armin Auctor

Using an iPhone.