By Andrew Wright, 5 September 2014
To boldly go out of the airlock, astronauts need to look the part. Donning a spacesuit protects astronauts from the dangerous conditions just beyond our atmosphere. The outer layer of NASA’s Extravehicular Mobility Unit spacesuit is built tough from a blend of three fabrics. One fabric is the same stuff used in bulletproof vests. It […]
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By Andrew Wright, 29 August 2014
One of our readers requested an article about time keeping devices, and it’s a great time for the topic. Scientists set a new record in clock precision early this year with an atomic clock that ‘ticks’ 430 trillion times in a single second. Vibrations on your wrist Most wristwatches and wall clocks today use a […]
By David Shaw, 22 August 2014
Written by Sarah Kellett Little penguins spend their days finding food at sea. With the help of location-tracking devices, researchers have found out that the smallest species of penguin tends to travel the sea in groups, and may dive at the same time while hunting fish.
By David Shaw, 15 August 2014
Written by Sarah Kellett The largest outbreak of Ebola ever recorded is happening in West Africa. Since February this year, more than 1000 people have been killed by the Ebola virus. Last week, the World Health Organization declared the outbreak a public health emergency of international concern.
By Jasmine Fellows, 14 August 2014
Written by Beth Askham Emotions can run high in the twitterverse. Tweets about feelings can now be mapped to find the mood of a city, nation or area. An online tool called We Feel, developed by CSIRO researchers, scans up to 32 000 tweets per minute. It recognises a range of words to judge how […]
By David Shaw, 8 August 2014
Written by Sarah Kellett Can we power our homes with the process that powers stars? Nuclear fusion offers to do just that, and scientists are looking for ways to harness this energy with experiments that run hotter than the Sun.
By David Shaw, 1 August 2014
Written by Sarah Kellett Wheat is Australia’s main winter crop. Sown in autumn and harvested in spring or summer, it provides us with flour to make our daily bread. We eat wheat as toast with vegemite, or sandwiches for lunch. But wheat is not for everyone
By David Shaw, 25 July 2014
Written by Sarah Kellett 3D printers can create toys, bicycle parts and models of dinosaur bones. Bioprinters are 3D printers with a difference. They can actually print structures containing living cells, the same kind of cells that make up the human body!
By David Shaw, 18 July 2014
Written by Sarah Kellett Researchers have made a cheap and rapid new test to diagnose type 1 diabetes using a gold-studded glass chip.
By David Shaw, 11 July 2014
Written by Sarah Kellett It’s National Aborigines and Islanders Day Observance Committee (NAIDOC) week. What better time to celebrate a shared research project between the Wajarri people and the University of Western Australia! Australia’s largest Aboriginal ochre mine is Wilgie Mia, in Wajarri Yamatji country far north of Perth. It is an incredibly important cultural […]
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