Materials

Negative friction sees sand flow uphill

Ultra-thin nanotechnology could kill antibiotic resistant superbugs

A gel that turns hot air into drinking water

Explainer: Electric vehicle fire risks

Renovate and reuse: Building blocks for cutting construction emissions

Reducing the impact of lithium mining

How to prevent biofilms in space? Scientists try lube

From lab to the table: prolonging food life

Explainer: A concrete crisis is bubbling in the UK, are there risks for Australia?

Using 3D-printed cyanobacteria to clean water

You may have missed – skewering cells, ant wars, writing in water

Mapping Australia's hidden lithium reserves

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