In physics, a famous paradox that hangs by a thread of light

Imagine a metal bar that has been heated at one end. Instead of the heat gradually spreading over its entire length, the bar eventually becomes hot again at the place where it was originally. The fact that, paradoxically, ...

Carbon fibres from 'green' precursors and optimized processes

Smart materials reply on composite components to offer the range of desired properties, yet in some ways current manufacturing processes have not developed since the late 1960s. The FIBRALSPEC project sought to bring these ...

Electric textile lights a lamp when stretched

Researchers at Chalmers University of Technology have developed a fabric that converts kinetic energy into electric power. The greater the load applied to the textile and the wetter it becomes, the more electricity it generates. ...

Supercoiling pushes molecular handcuffs along chromatin fibres

Gene regulation relies on complex structural arrangements and processes at the molecular level. One of them, called 'chromatin loop extrusion', strikingly resembles the quick-lacing system of some trail running shoes: as ...

Researchers knit energy-storing clothing fibres

Ever wished you could recharge your mobile phone just by putting it in your pants pocket? That could soon be a reality thanks to energy-storing clothing fibres developed by scientists at Deakin's Institute for Frontier Materials ...

Rocket motor for Ariane 6 and Vega-C is cast for testing

The first full-scale model of the rocket motor that will propel Ariane 6 and Vega-C into orbit has been cast and filled with inert propellant for testing at Europe's Spaceport in French Guiana.

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