CSIRO

Representing traditional ecological knowledge in northern Australia

Traditional knowledge can tell us much about the ecology of northern Australia.

The Nauiyu community from Daly River in the Northern Territory have worked with CSIRO’s Emma Woodward to create a seasonal calendar.

The seasonal cycle recorded on the calendar closely follows the cycle of annual speargrass (Sarga spp.), with many of the 13 seasons identified named according to speargrass life stages.

Read the full article →

Understanding how Indigenous people value rivers

Indigenous people value rivers in many ways. Rivers provide bush foods and medicines, they are part of a culturally significant landscape, and have the potential to sustain future water-related businesses and employment.

So it’s important to know what impact changing river flow patterns and water allocations could have on Indigenous communities.

Read the full article →

PM’s Prize winner working on astronomy pathfinder

CSIRO’s Dr John O’Sullivan, winner of the 2009 Prime Minister’s Prize for Science, is now working on the next generation of radio telescopes.

John’s latest efforts are directed towards the development of an innovative radio camera or ‘phased array feed’ with a uniquely wide field-of-view for the Australian SKA Pathfinder (ASKAP) radio telescope.

Read the full article →

Supercomputer to test nanoparticles before we make them

Every new technology brings opportunities and threats. Nanotechnology is no exception. It has the potential to create new materials that will dramatically improve drug delivery, medical diagnostics, clean and efficient energy, computing and more. But nanoparticles could also have significant health and environmental impacts.

CSIRO physicist Dr Amanda Barnard is making the particles in the virtual world and testing how they interact in various environments before they get made in the real world.

Read the full article →

How astronomy freed the computer from its chains

When you use a Wi-Fi network—at home, in the office or at the airport—you are using patented technology born of Australian astronomy.

Australia’s CSIRO created a technology that made the wireless LAN fast and robust. And their solution grew out of 50 years of radio astronomy and one man’s efforts to hear the faint radio whispers of exploding black holes.

Dr John O’Sullivan and his colleagues didn’t find the black holes. But they developed a way of cleaning up intergalactic radio wave distortion which became the key to fast, reliable Wi-Fi.

Read the full article →

From plastic money to plastic electricity

Tomorrow’s solar panels could bear an uncanny likeness to Australia’s polymer banknotes.

In fact, the first prototypes of a new kind of solar panel are being printed on the same printing presses that print Australia’s money.

The research team are confident that within five years these plastic solar panels will start appearing on windows, shade clothes and roofs across Australia.

Read the full article →