RMIT University

A new record has been achieved for the fastest internet speed from a single light source – an absolutely astounding 44.2 terabits per second, 44,000 times faster than the highest speed connection. It was made possible by a new kind of optical chip.

Steel slag is currently utilized both to treat wastewater, and as a concrete aggregate. New research now indicates that using it for the former makes it perform even better as the latter – so the same slag could be used twice.

It makes a certain amount of sense to think that a harsh, jarring alarm tone would be most effective at thoroughly waking a person up. According to a new study, though, a melodic tone may work best for minimizing morning grogginess.

One of humanity’s biggest threats is also the smallest – bacteria. But now, researchers at RMIT in Australia have found a new method for killing these superbugs that they can’t resist – magnetic nanoparticles that physically tear them to shreds.

The quality of 3D-printed metal parts could soon improve, thanks to new research out of Australia. Scientists there have determined that the application of ultrasound boosts the strength of such items, by modifying their microstructure.

The 3D-printing of titanium-alloy objects does open up some intriguing possibilities. That said, the finished items aren't always as strong as they could be. New research suggests that adding copper to those alloys could make a big difference.

A team of Australian researchers has developed a novel early detection test for Parkinson’s disease based on a short series of drawing and writing tasks. The team is aiming to move through final trial stages and bring the new test to market by 2022.

Australian scientists have developed a stick-like tes device that users spit on to find out if they're at risk of heart disease.

Engineers have recently focused on trying to emulate the structure of the brain with artificial synapses. Now, a team of researchers have made a new artificial synapse design that works using a light-based biotechnology technique called optogenetics.

Capturing carbon from the air and sequestering it is emerging as a viable strategy, and now scientists have developed a new method to turn CO2 gas back into solid coal, that can then be buried, or even used for electronic components.

​When sewage sludge is processed at wastewater treatment plants, the leftover "biosolid" material is generally dried and set aside. While some of it ends up being used as fertilizer, much is often just stockpiled. Soon, however, it could find its way into eco-friendly fired-clay building bricks.

Fiber optics allows for ultra-fast communication systems, and more data can be crammed in by "twisting" the light. Now, Australian researchers have developed a device to decode beams that’s small enough to fit over the end of a fiber optic cable.