Engineers develop the first anti-COVID-19 stainless steel

The team led by Professor Mingxin HUANG at the Department of Mechanical Engineering of the Faculty of Engineering of the University of Hong Kong (HKU), in collaboration with Professor Leo Lit Man POON's research team at the ...

Ozone causes skin to emit tiny airborne particles

Air pollution is responsible for 7 million premature deaths around the world every year, according to the World Health Organization. That's roughly the same number of people who die from smoking or malnutrition. The damaging ...

Reinventing steelmaking for a green revolution

In a gleaming new building in the northern Swedish town of Lulea, steelmaker SSAB is using a new manufacturing method that could revolutionise the highly-polluting industry by eliminating nearly all its CO2 emissions.

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