RMIT’s tiny titanium spike breakthrough suggests antimicrobial surfaces “may need to be rethought”

An RMIT University team has shown promising results from insect-inspired “microscale spikes” for titanium implants and other surfaces, demonstrating drug-free anti-bacterial and anti-fungal properties. According to a statement from the university, the features on the “micro-pillared titanium surface pattern” were about the height of a bacteria cell and designed to address drug-resistant “superbugs” which are…

The Gravity Lab complete at Port Kembla

Gravity energy storage system developer Green Gravity the construction phase at Green Gravity’s Gravity Lab energy storage demonstration system (Pictured). Gravity Lab is a research and development facility designed to test the use of gravity to store and release energy. The facility was constructed in partnership with BlueScope Steel utilising disused mineshafts to obtain high…

Whyalla steelworks continues transition away from coal

Liberty Primary Steel (LPS) the operator of the Whyalla blast furnace has announced another step in its journey to lower emissions from its primary steel making operation in South Australia. The company, owned by Sanjeev Gupta’s GFG Alliance, has started post-coke oven operational trials at the steelworks as the transition to low carbon steelmaking continues.…