Archives

2016

Maths to answer big questions (it’s not always 42)

Many of today’s big questions can only be answered with new mathematical and statistical tools.

That’s what the ARC Centre of Excellence for Mathematical and Statistical Frontiers are working on, and they’re finding real-world applications in areas as diverse as:

Continue reading Maths to answer big questions (it’s not always 42) →

2016

Unboiling an egg

Scientists in Australia and California have worked out how to unboil an egg. It may sound like an odd discovery, but it’s changed the way scientists think about manipulating proteins, an industry worth AU$160 billion per year.

Flinders University Professor Colin Raston and his team have developed Vortex Fluid Technology – using mechanical energy, or spinning, to reverse the effects of thermal energy, or boiling.

Continue reading Unboiling an egg →

Fresh Science

Not to be sniffed at! Nose spray offers pain relief in childbirth

Pain relief during childbirth may soon be delivered via a self-administered nasal spray, thanks to research from University of South Australia midwifery researcher, Dr Julie Fleet.

Well known for its use in delivering pain relief to children and in managing pain in patients being transferred by ambulance, the nasal spray analgesic drug, fentanyl, has now been shown to be effective in relieving labour pain.

Julie Fleet, University of South Australia)
Julie Fleet, University of South Australia

In fact Julie and her colleagues at Flinders University and the University of Adelaide have found that fentanyl nose spray is just as effective as pethidine injections, which are commonly used, but fentanyl has fewer side effects for both mother and baby.

Continue reading Not to be sniffed at! Nose spray offers pain relief in childbirth →

2015

Predicting change, brains, trains and mental health

State Awards

“Trait-based ecology” enables Macquarie University’s Mark Westoby to explain patterns of species occurrence and abundance and to understand the impacts of climate change and changing patterns of land use. He received the $55,000 NSW Scientist of the Year.

Nanocapsules for drugs delivery: Frank Caruso is making miniature capsules that could better deliver drugs for cancer, AIDS and cardiovascular diseases. He won one of the 2014 Victoria Prizes for Science & Innovation worth $50,000.

Continue reading Predicting change, brains, trains and mental health →

2015, Prime Minister's Prizes for Science

Using Japanese to inspire students

Many teachers struggle to make science fun for their students. For a Canberra teacher, this means creating an environment where every student can see the impact of science in daily life. And an Adelaide teacher is keeping kids engaged by teaching science in Japanese.

Brian Schiller says “students can play and create, and relate their learning to the world around them”. Credit: Prime Minister’s Prizes for Science/WildBear
Brian Schiller says “students can play and create, and relate their learning to the world around them”. Credit: Prime Minister’s Prizes for Science/WildBear

Geoff McNamara from Melrose High School in Canberra has created a hothouse of science learning—complete with a seismometer, GPS antenna and weather station, each transmitting real-time data straight into the classroom.

“We all need science literacy to navigate the complexity of the modern world,” says Geoff. So he reaches out to each student’s interests— from genetics to driving to cosmology— to demonstrate the inevitable relevance of science.

Continue reading Using Japanese to inspire students →

2014

A new job for glass fibres

While researching the performance of the optical fibres that are the backbone of telecommunications and the internet, Tanya Monro realised that they could do much more.

Tanya Monro. Credit: Jennie Groom

She’s invented a new class of hollow or holey fibres using soft glass, which have thousands of applications as sensors: detecting metal fatigue in aircraft wings and other structures; monitoring contamination in water supplies; and a smart bung that monitors wine development while it’s still in the barrel.

Continue reading A new job for glass fibres →