Choosing a barcode scanner may seem acceptable at first sight. After all, isn't scanning just scanning? But offer a little more profound thought, and you'll feel the ripple effect all across your ...

Abstract: High-speed railway turnouts, critical for train switching and direction changing, are pivotal components in the railway transportation system. The welded joints are important parts of ...

Use our NYT Crossword companion guide every day to help you figure out today's answers for Saturday, September 27th!

Abstract: In this paper, we propose an integrated sensing and backscatter communication system utilizing high scanning-rate slot array antennas (SAAs) in a frequency-diverse configuration, leveraging ...

Researchers at the National University of Singapore (NUS) have observed a doping-tunable charge density wave (CDW) in a single-layer semiconductor, Chromium(III) selenide (Cr2Se3), extending the CDW ...

National Engineering Research Center of Novel Equipment for Polymer Processing, Key Laboratory of Polymer Processing Engineering, Ministry of Education, Guangdong Provincial Key Laboratory of ...

WIRED's investigation into DEXA scanning technology revealed both benefits and drawbacks of the expensive wellness trend. Reporter Boutayna Chokrane found the scans provide precise health data but ...