Nieuwe technologie

This material could camouflage objects from infrared cameras

The coating flouts the typical trend of hotter objects radiating more light When heated from about 100° to 140° Celsius (left to right), a normal...

A mysterious superconductor’s wave could reveal the physics behind the materials

High-temperature superconductors exhibit a phase of matter called a ‘pair-density wave’ High-temperature superconductors can exhibit unusual behavior, for example, levitating above a magnet. Now, scientists...

How materials science has changed humankind — for better and worse

The Alchemy of Us explores how new technologies have altered humans and society Advances in materials science have altered human society, as chronicled in The...

To cook a perfect steak, use math

A mathematical simulation reproduces the juicy interior of a delicious cut of oven-roasted meat When a steak cooks, the exterior dries out while the inside...

A newfound superconducting current travels only along a material’s edge

Electricity flows without resistance on the rim of molybdenum ditelluride The material molybdenum ditelluride can host a superconducting current that is constrained to travel around...

50 years ago, superconductors started feeling the pressure

Excerpt from the May 2, 1970, issue of Science News The highest-temperature superconductors known occur under extreme pressures, produced by squeezing materials between diamonds (shown). Superconductivity...

Een nieuw apparaat kan elektriciteit produceren met schaduwen

Het maakt gebruik van het contrast tussen licht en donker om een ​​stroom te produceren om een ​​kleine gadget van stroom te voorzien Energiegeneratoren met...

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