A new kind of wheat high in resistant starch can improve intestinal health
Bowel cancer is the world’s third most common cancer. A diet that includes more resistant starch, a kind of fibre that feeds good bacteria in the large intestine, can make it less common. Resistant starch helps improve gut health and reduces the risk of conditions such as diabetes, obesity, heart disease and cancer.
Since 2006, CSIRO scientists have been working in a joint venture with French company Limagrain Céréales Ingrédients and the Grains Research and Development Corporation to develop wheat with more resistant starch. Continue reading Wheat that’s good for guts
Heading into deep water
Perth researchers help Chevron keep oil and gas flowing smoothly
Out in the Gulf of Mexico Chevron are operating a $7.5 billion platform that’s recovering oil and gas from two-kilometre-deep ocean.
It’s the largest and deepest operation in the Gulf, with over 146km of pipeline bringing oil and gas to refineries.
But pipelines operating at extreme depths in cold water and crushing pressure are prone to blockage. University of Western Australia researchers are helping Chevron keep oil and gas flowing through deep-water pipes.
Continue reading From the ocean floor to batteries—partners in energy
American mines are safer and more efficient thanks to Australian technologies
‘Blood tests’ for big machines
Mining companies across America are increasing the reliability of their trucks, diggers, and other big machines, and saving hundreds of millions of dollars in the process.
They’re giving these big machines regular health tests and comparing the results with a global database for that machine.
The result? They’re fixing machines before they break. This preventative health system was developed by an Australian company, Dingo, which now has 40 people working at its bases in Denver, Brisbane, and Calgary.
Continue reading Healthier trucks and clean air underground—partners in mining technologies
Australian and American researchers and businesses are partnering to bring new manufacturing technologies to market
Paint fit for a Dreamliner
Next time you board a new Boeing Dreamliner, take note of its Australian paint.
Developed by researchers at CSIRO, Australia’s national science agency, ‘Paintbond’ has now been adopted across the entire Boeing aircraft fleet, and more than 1,000 aircraft have been re-coated using the technology so far.
Why is it better? The new spray-on topcoat paint technology saves time, reduces the impact on the environment, and is safer to use.
Continue reading Cars, planes…partners in advanced manufacturing
The brainpower of 18 institutions and more than $30 million are expanding the net to detect gravitational waves—disturbances in the fabric of spacetime—and cement Australia’s role in the emerging field.
Continue reading Gravitational waves—looking further
Why is a banana leaf a million times bigger than a common heather leaf? Why are leaves generally much larger in tropical jungles than in temperate forests and deserts? The textbooks say it’s a balance between water availability and overheating.
But it’s not that simple.
A global team of researchers, led by Associate Professor Ian Wright from Macquarie University, revealed that in much of the world the key limiting factor for leaf size is night temperature and the risk of frost damage to leaves.
Continue reading The mystery of leaf size solved
Science in Public is a science communication business based in Melbourne, Australia, with a team of 12 staff and associates.
We have a passion for science. We encourage and challenge scientists to reach the public, politicians and the media, while staying true to their science. We mentor, train, plan, and benchmark. We produce websites, reports, books, videos, events and conferences.
You can read more about us at www.scienceinpublic.com.au
Stories of Australian Science grew out of our work hosting the World Conference of Science Journalists in Melbourne in 2007, where we realised that there was a hunger for more stories about the best of Australian science.
Continue reading Supporting Australian science – 2017
A computer algorithm originally developed to model the West African Ebola pandemic in 2014 is being used to predict flu outbreaks in Australia months in advance, and could help in the fight against bioterrorism.
Developed by Australian Defence scientists, the tool was originally used to forecast the number of people infected with Ebola up to two months in advance.
Continue reading Using algorithms to predict flu outbreaks
Ultra-thin boron nitride outshines gold and silver when used to detect contaminants in smart sensing technology.
It is 100 times more effective at detecting dangerous materials in our food and environment than noble metals.
Traditionally, detection surfaces of these devices have been made using gold and silver. But covering these metals with a microscopically thin layer of boron nitride greatly enhances their performance.
The findings are by a team from Deakin University’s Institute for Frontier Materials, Japan’s National Institute for Materials Science and China’s Wenzhou University. Continue reading When boron nitride outshines gold and silver
By 2020, multiple sites worldwide will be trialing a non-invasive test for post-traumatic stress disorder (PTSD). The machine can determine if soldiers and emergency workers are prone to the disorder, and if so, they may be rested and not immediately deployed again.
Continue reading Detection of cancer and PTSD