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ELEKTRO 12/2021 was released on December 1st 2021. Its digital version will be available immediately.

Topic: Measurement, testing, quality care

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What to keep in mind when changing energy providers

SVĚTLO (Light) 6/2021 was released 11.29.2021. Its digital version will be available immediately.

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Designblok, Prague International Design Festival 2021
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Professional literature
The new date format for luminaires description

Scientists make new high-tech liquid materials

10. 2. 2017 | Phys.org | phys.org

Scientists at The Australian National University (ANU) have controlled wave-generated currents to make previously unimaginable liquid materials for new technological innovations, including techniques to manipulate micro-organisms.

The new kind of dynamic material could be revolutionary, similar to other materials created in recent decades that have been used for invisibility cloaking, superlenses and high-efficiency antennae. Currents made a liquid behave like materials with regular structures such as crystals.

New liquid material

The flow patterns can be changed at will, so the liquid-based materials are more dynamic and flexible than solid materials. The team observed the flow patterns in a tank of water by generating a wave pattern with two oscillators and tracking fluid particles. They also modelled the flow with computer simulations and theoretical calculations.

Read more at Phys.org

Image Credit: Stuart Hay, ANU

-jk-