Polymer bricks made of industrial waste bond together without mortar

Construction is one of the largest sources of greenhouse gas emissions, so finding new materials and methods is a crucial goal. Researchers at Flinders University have now developed a new type of polymer, made out of industrial waste, that can be forme… Continue reading Polymer bricks made of industrial waste bond together without mortar

Low-cost portable device could perform onsite kidney disease testing

Presently, in order to check if someone has chronic kidney disease, a urine sample has to be sent off to a well-equipped lab for testing, which may take several days. A new portable device, however, could allow such testing to be performed onsite in re… Continue reading Low-cost portable device could perform onsite kidney disease testing

Simple retina test could accurately distinguish autism from ADHD

Autism and ADHD are becoming better understood, but clinicians can still find the two conditions difficult to tell apart. Now, South Australian researchers say they’ve identified biomarkers that could allow these two conditions to be diagnosed and dist… Continue reading Simple retina test could accurately distinguish autism from ADHD

World’s largest plant: 112-mile-long seagrass found off Australian coast

A section of the seagrass meadow that's now been found to be the largest plant in the world

Researchers have discovered what seems to be the largest plant in the world – a meadow of seagrass off the coast of Western Australia that covers a total of 200 km2 (77 miles2). The entire expanse has grown from just one seedling, spreading by cloning itself.

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Waste-derived coating could protect pipes and absorb pollutants

Industrial piping has a hard life, as it’s constantly exposed to liquids that can damage its inner surface over time. A new polymer coating could help protect such pipes, while removing toxic metals from the liquids as it does so.Continue ReadingCatego… Continue reading Waste-derived coating could protect pipes and absorb pollutants

Hoverfly vision circuits radically boost long-distance drone detection

Consumer grade drones might be annoyingly buzzy when they’re close by, but detecting them at a distance has been challenging – especially considering their potential as weapons or surveillance tools, as well as their ability to shut down helicopter and… Continue reading Hoverfly vision circuits radically boost long-distance drone detection

Surprising gut protein discovery is new target for constipation treatment

Researchers in Australia have discovered that a touch-sensitive protein normally found in skin is also located in the gut. There, it seems to sense the presence of food and triggers contractions to push it along, while reduced levels of this protein ma… Continue reading Surprising gut protein discovery is new target for constipation treatment

Scientists announce first known case of orcas killing an adult blue whale

The attack occurred off the south coast of Western Australia

Along with eating animals such as fish and seals, killer whales (aka orcas) are also known to hunt down some types of whales … hence their name. For the first time ever, however, there has now been a documented case of them killing and eating the largest animal in the world – an adult blue whale.

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Continue reading Scientists announce first known case of orcas killing an adult blue whale

Massive meta-analysis uncovers best strategies for improving well-being

A new meta-analysis, published in the journal Nature Human Behavior, has reviewed over 400 clinical trials investigating the efficacy of various psychological interventions on mental well-being in an attempt to empirically categorize the most effective… Continue reading Massive meta-analysis uncovers best strategies for improving well-being