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How to Use the chmod Command on Linux

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...
Daily Mail

Antiques Roadshow guest clutches 'nervous' expert's hand in shock as she learns eye-watering value of 'distinguished' jewellery collection

An Antiques Roadshow guest with aristocratic connections left the show's expert flummoxed with her impressive jewellery collection. Margaret revealed how her great-grandfather was chef to King Edward ...
IEEE

A Phase-Change-Material-Based Variable Stiffness Sheath Inspired by a Multi-Layer Wave Spring Structure for Flexible Upper Gastrointestinal Endoscopic Robots

Abstract: Continuum robots in flexible gastrointestinal endoscopy require transitioning between flexible and rigid states. Phase-change-material-based variable stiffness (VS) methods exhibit a ...