My team and I put the best free PDF editors to the test - and these are the top picks I've ever used. They're all completely free to use, whether you're creating a PDF file from scratch or modifying ...

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What if you could write PostScript code right away in a webpage and it would be on the page together with the HTML code? tiny-ps is a custom web component that renders the code to Canvas, SVG, PDF and ...

August 28, 2025 • NPR was a pioneer and still has several shows in the top 10, but the podcast ecosystem is changing quickly.

University students need to stop romanticizing hustle culture and academic burnout. It’s no surprise that burnout’s common among university students, with 89 per cent feeling overwhelmed with their ...

Graphite is a free, open source vector and raster graphics engine, available now in alpha. Get creative with a fully nondestructive editing workflow that combines layer-based compositing with ...

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Abstract: This paper proposes a fully homomorphic encryption encapsulated difference expansion (FHEE-DE) scheme for reversible data hiding in encrypted domain (RDH-ED). The homomorphic circuits and ...

Abstract: As the key block of the application in the field of wearable electronic devices and next-generation robots, flexible piezoresistive sensors have attracted more and more attention. However, ...

Of course defense secretary is a disaster. But everyone knew back in January that he would be. That’s where the real problem lies.