Growing 'metallic wood' to new heights

Natural wood remains a ubiquitous building material because of its high strength-to-density ratio; trees are strong enough to grow hundreds of feet tall but remain light enough to float down a river after being logged.

Ultralight material withstands supersonic microparticle impacts

A new study by engineers at MIT, Caltech, and ETH Zürich shows that "nanoarchitected" materials—materials designed from precisely patterned nanoscale structures—may be a promising route to lightweight armor, protective ...

Machine learning speeds up simulations in material science

Research, development, and production of novel materials depend heavily on the availability of fast and at the same time accurate simulation methods. Machine learning, in which artificial intelligence (AI) autonomously acquires ...

Breakthrough towards solving the structural mystery of glass

Glass is one of the most common materials we use every day, but the detailed structure of this non-metallic and non-liquid material has always been a major mystery in science. A research team co-led by scientists at City ...

A quantum step to a heat switch with no moving parts

Researchers have discovered a new electronic property at the frontier between the thermal and quantum sciences in a specially engineered metal alloy—and in the process identified a promising material for future devices ...

Quantum computing with holes

Quantum computers, with their promises of creating new materials and solving intractable mathematical problems, are a dream of many physicists. Now, they are slowly approaching viable realization in many laboratories all ...

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