Between a clock and outer space

We used a telescope and a high-precision laser system to beam an atomic clock signal through thin air. While we only sent the signal between buildings, this is the first step in developing a system able to beam these signals to satellites in orbit, with the ultimate aim of pushing our theories of the universe … Continue reading Between a clock and outer space

Rock Star Engineers

2018 has been declared the Year of Engineering in the UK and this week is National Engineers Week in the U.S. (Australian Engineering Week is coming in August.) Around the world engineers and educators will be using these events to bring the important contributions that engineers make to our society to public attention, and encourage … Continue reading Rock Star Engineers

Great Australians — Lawrence Hargrave

We Australians excel at remembering and celebrating our sporting heroes, from cricketers to particularly successful race horses, but are not so good at celebrating the great people who helped build our civilization, particularly when those builders are Australian. Today, I want to celebrate the birthday of an Australian aviation pioneer, Lawrence Hargrave. Aviation Pioneer Lawrence … Continue reading Great Australians — Lawrence Hargrave

Radio Telescope on Track

This post was originally published by Australia's Science Channel on 29th July 2016 but was removed when the website was updated. David Gozzard is a PhD student who has found himself on an interesting journey to remote Australia. In this blog, he shares some of the fun work he's been up to! When I started my PhD in … Continue reading Radio Telescope on Track

Off their trolley problem

Why driverless cars don't care about your ethical dilemmas If you’ve been paying attention to the media stories about driverless cars, you will have heard the concerns about what driverless cars will do when faced with ethical dilemmas, scenarios in which the car’s computer program has to pick between different options of who to kill … Continue reading Off their trolley problem