RMIT

A novel 3D-printing process has opened up a new class of strong, ductile, tuneable titanium alloys that could potentially be made from waste products, without expensive additives like vanadium. It may also work for zirconium, niobium and molybdenum.

Green hydrogen can't be viewed as environmentally friendly if it drinks huge amounts of fresh water, or results in the bulk output of toxic chlorine, according to RMIT researchers who say they've come up with a cheap technique that does neither.

RMIT researchers say they've unlocked cheaper, more energy-efficient green hydrogen production with a new electrolysis technique boosted by sound waves. With these high-frequency vibrations active, standard electrolysis produces 14x more hydrogen.

RMIT researchers claim FiberX can add up to 20% more healthy dietary fiber to food, without any detectable change to its color, texture or taste. Best of all, the team says it can be made from starches that would otherwise be agricultural waste.

Australian scientists have discovered strangely folded diamonds in rare meteorite samples. In investigating how they came to form, the team found evidence that they were forged in a cataclysm on an ancient dwarf planet.

RMIT scientists are looking to help tackle the mounting waste generated by the ongoing pandemic, by demonstrating a form of concrete that incorporates shredded personal protective equipment (PPE) for improved performance.

Getting an organ from donor to recipient is a race against time, with many going to waste. Now, researchers in Australia have identified new cryoprotectants that could preserve organs and tissues for much longer without damaging them.

A new method quickly converts carbon dioxide into solid carbon, which can be stored indefinitely or turned into useful materials. The technology works by bubbling CO2 up through a tube of liquid metal, and could be used at the source of emissions.

Scientists investigating the massive untapped potential of wave energy have come up with a novel design for a convertor they say operates with far greater efficiency than comparable solutions, and could open the door to widespread use of the technology.

Scientists in Australia have adapted AI technology for the early detection of prostate cancer, with their software analyzing CT scans and outperforming trained radiologists to detect cancerous growths in seconds.

New weapons against so-called “superbugs” are desperately needed. A new black phosphorus coating quickly kills bacteria and fungi, then dissolves within 24 hours – and best of all, bacteria can’t evolve resistance against this mode of attack.

An international team of researchers has succeeded in producing two types of diamonds in a matter of minutes, demonstrating a new technique where they not only form quickly, but do so at room temperature.