Combating counterfeiting: Advanced hologram protection invented

Counterfeiting of various documents, banknotes, or tickets is a common problem that can be encountered in everyday life, even when shopping. Recognizing the scale and seriousness of the problem, researchers at Kaunas University ...

Researchers uncover new principle of motion in liquid crystals

A research team affiliated with UNIST has unveiled for the first time a new principle of motion in the microworld, where objects can move in a directed manner simply by changing their sizes periodically within a substance ...

Light-matter interaction: Broken symmetry drives polaritons

An international team of scientists provide an overview of the latest research on light-matter interactions. A team of scientists from the Fritz Haber Institute, the City University of New York, and the Universidad de Oviedo ...

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