More than 50 different environmental measures routinely collected by Australia’s national ocean research vessels—including sea surface temperature, dissolved oxygen concentration, and salinity—can now be accessed online almost as they are recorded.
The data is incorporated, often automatically, into predictive meteorological and ocean models, improving their accuracy. “So we end up with an improved representation not only of the weather but of processes like large scale ocean circulation or the state of the seas during tropical cyclones,” says Dr Roger Proctor, director of the e-Marine Information Infrastructure Facility of Australia’s Integrated Marine Observing System.
In the future, the entire roof of your house could be a solar panel, and you could harness the power of the sun to charge your mobile phone while on a remote bushwalk, thanks to cheap, printable solar cells.
In the future, your entire roof of your house could be tiled with printed solar cells like this one. Credit: DJ Jones, University of Melbourne
Work is underway to perfect the “printing” of a film-like layer of solar cells that can be applied cheaply to hard or flexible surfaces to generate electricity from sunlight. Continue reading Victoria in race to print solar cells→
Car manufacturers are queuing up to meet the Melbourne makers of the world’s smallest and cheapest automotive radar system.
The CMOS chip at the heart of ROACH. Credit: Luan Ismahil, NICTA
The Radar on a Chip (ROACH) detects and tracks objects around the car. It’s part of an active safety system that can warn drivers about possible collisions and, if necessary, integrate with braking, steering, seatbelt and airbag systems to avoid, or minimise the consequences of, an accident.
Water sampling devices are keeping watch around the clock for toxic discharges into Melbourne’s creeks and stormwater drains, thanks to Victorian researchers at the Centre for Aquatic Pollution Identification and Management (CAPIM), based at the University of Melbourne.
Victorian researchers are developing real-time sensors of water quality. Credit: iStockphoto
And, they are also developing a new range of aquatic critter-containing sensors.
The Autonomous Live Animal Response Monitors (ALARM) will house live molluscs, insects or shrimps and transmit images and data to scientists via the web, in the ultimate test of a creek’s health. Continue reading Live streaming for healthy waterways→
Manufacturers are looking for ways to make their factories more sustainable, but before whacking a solar panel on the roof, they’ve got to plan carefully.
Sami Kara is developing a tool to help industry become more sustainable. Credit: ISTOCKPHOTO
University of New South Wales researcher Assoc Prof Sami Kara says production lines need a steady supply of electricity, and if the sun goes behind a cloud, businesses get hit with penalty rates for suddenly drawing more energy from the grid.
Solving the problem of how to store energy is essential for a future run on renewables.
That’s why promising materials for hydrogen fuel cells and high capacity, long-lived batteries are being explored at the atomic level by the Australian Synchrotron.
QUINFEN GU IS INVESTIGATING A NEW CLASS OF HYDROGEN STORAGE MATERIALS. CREDIT: ISTOCKPHOTO
Australian Synchrotron scientist Dr Qinfen Gu is investigating a new class of hydrogen storage materials being developed by scientists at the University of Wollongong and their international collaborators.Qinfen is using the powerful X-rays of the synchrotron to observe and analyse the structure of these materials. Continue reading New light on storing energy→
Unhealthy cells are less “squishy” than their healthy counterparts. That difference is used by a small device developed by engineers at Monash University to test living blood cells for diseases, such as malaria and diabetes. The device can then sort the cells for future culturing and experimentation without harming them.
A simulation of a red blood cell being trapped and strained for measurement in the Monash device. Credit: Yann Henon, Andreas Fouras & Greg Sheard
The patented “lab-on-a-chip” and accompanying control system has attracted considerable interest from pharmaceutical companies, according to co-inventor Dr Greg Sheard of the Department of Mechanical and Aerospace Engineering. Continue reading Health check for live cells→
CSIRO’s Australian Square Kilometre Array Pathfinder (ASKAP) telescope is already booked out for much of its first five years of data gathering, even before it formally begins early operations in 2013.
One of CSIRO’s ASKAP antennas at the MRO. Credit: Barry Turner, CSIRO
More than 400 astronomers from over a dozen nations have already signed up to look for pulsars, measure cosmic magnetic fields, and study millions of galaxies.
ASKAP was built at the specifically radio-quiet Murchison Radio-astronomy Observatory (MRO) in Western Australia as a technology demonstrator for the $2 billion Square Kilometre Array radio telescope. Continue reading Wide open skies for Australian astronomy→
The Earth is losing species and ecosystems fast, but figuring out the best response is not easy when information, time and money are scarce.
Dr Eve McDonald Madden helps saves species—with maths. Credit: L’Oréal Australia/sdpmedia.com.au
Dr Eve McDonald-Madden is using maths to help governments and others make tough decisions on how best to use limited resources to preserve ecosystems under threat.
The young Australian scientist helps to save species, not by going out into the field, but by analysing the data other people have collected on endangered species. Continue reading The mathematics of conservation→
Hundreds of Aussie science achievements that you can share in speeches, posts and publications
