Energy & Green Tech

New material paves the way to on-chip energy harvesting

Researchers from Germany, Italy, and the UK have achieved a major advance in the development of materials suitable for on-chip energy harvesting. By composing an alloy made of silicon, germanium and tin, they were able to ...

Engineering

New fabric makes urban heat islands more bearable

This year has already seen massive heat waves around the globe, with cities in Mexico, India, Pakistan and Oman hitting temperatures near or past 50 degrees Celsius (122 degrees Fahrenheit).

Energy & Green Tech

Ammonia-fueled marine engine cuts CO₂ emissions by 50%

MW-class marine engine combustion technology that uses ammonia—a future renewable energy source—as fuel will be applied on-site for the first time in Korea. A ship engine fueled by ammonia is expected to accelerate its ...

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