Future Materials News
Perspective of a Young Australian Materials Researcher: Opportunities and ChallengesIt is an exciting time for young materials researchers. Advances in materials technology will play a key role in addressing a number of the world’s most pressing problems: energy supply and storage, reductions in pollution levels, water purification, new methods for treating disease and illness, national defense, etc---more |
It takes CARE to turn waste materials into good soilSoil is a composite material, and a very valuable one at that. It’s made from stable minerals and organic compounds that give it structure, porosity and fertility. Researchers at the Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE) are exploring the creation of a new industry – making soil. And the new artificial soils will be made from waste materials which other industries and sectors – including manufacturing, farming and urban waste – now throw away.---more |
Of silver and firescaleEileen Procter is a materials conservator at the Australian War Memorial. She’s long been fascinated by the properties of silver and recently undertook an investigation on the problem of firescale and silver alloys at the Gold and Silversmithing Workshop at the ANU School of Arts.---more |
Light cars lighten the loadDid you know that around four fifths of the energy released by burning fuel to drive a car is lost mainly as heat and exhaust? And because cars a so heavy, almost all of the remaining one fifth of released energy is actually going to moving the car. It’s been estimated that only around 1% of the fuel consumed actually goes on moving the passengers. Lightening the materials that make up a car is obviously one way to attack this inefficiency and last year CSIRO launched a national research partnership aimed at positioning Australia as a technology leader in designing lighter car components.---more |
Materials get the big drop at QUTScientists from NASA, Europe and Australia will beat a path to the Queensland University of Technology when the southern hemisphere's only microgravity tower is completed later this year. The microgravity tower will reach 30 metres tall and allow scientists to study, in a reduced-gravity environment, many diverse phenomena in many fields including nanomaterials, new materials, fire-safety, metallurgy, biotechnology and combustion.---more |
A perfect sphere from single pure crystalThe best sphere the ACPO team has made had a total out-of-roundness of 35 nanometres. That is, the diameter varies by an average of only 35 millionths of a millimetre, making it probably the roundest object in the world.---more |
Car colour a big factor in safetyWhile a lot of effort goes in to engineering stronger materials to make cars safer, a new study by researchers at Monash University suggests we should also be thinking about the car’s colour. And if it’s safety your after, guess what, go for a white car over a black one.---more |
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