Engineering

AI and symmetry speed design of sound-absorbing fabrics

Woven textiles can do more than provide softness and strength. Their microscopic arrangement of yarns can also influence how sound travels through a material. However, finding suitable over-and-under yarn patterns is a difficult ...

Engineering

Metal alloys defy the deep freeze, staying tough at -253°C

Scientists have discovered a class of metal that can unexpectedly resist extreme cold using an unusual mechanism. Normally such temperatures would make similar materials brittle and vulnerable to breaking. The findings, published ...

Energy & Green Tech

Zinc-air batteries gain new momentum with long-lasting catalyst

Zinc-air batteries can store significantly more energy than lithium-ion batteries, but until now have been virtually impossible to recharge. A team led by Professor Jörg J. Schneider from the Department of Chemistry has now ...

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