An image of spectacular swirling graphene ink in alcohol, which can be used to print electrical circuits onto paper, has won the overall prize in a national science photography competition, organised ...

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Materials scientists have developed a new reactive silver ink for printing high-performance electronics on ubiquitous, low-cost materials such as flexible plastic, paper or fabric substrates. The ...

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As questions are raised about the efficacy of the ‘indelible ink’, more popularly known as voter’s ink, used in the general elections, the Council of Scientific and Industrial Research which developed ...

Here’s the final version of the cover of Science Ink: Tattoos of the Science Obsessed. It now includes Mary Roach, who kindly provided a lovely foreword for the book. Science Ink will be hitting book ...

Brain Pickings is all about cross-disciplinary curiosity and the unexpected pollination of ideas across different fields. Nowhere does that cross-pollination get more unexpected than between popular ...

Scientists have demonstrated 'multielement ink' -- the first 'high-entropy' semiconductor that can be processed at low-temperature or room temperature. The new material could enable cost-effective and ...

If the skin regenerates itself every couple of weeks, then why do tattoos last for years? Sure, we know that tattoo ink is inserted into the layer right beneath the outermost layer of skin, but even ...

Here’s the final version of the cover of Science Ink: Tattoos of the Science Obsessed. It now includes Mary Roach, who kindly provided a lovely foreword for the book. “After spending long hours at the ...