In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

This study proposes a capacitance signal–based imaging strategy that uses an alternating current (AC) bias to suppress ion ...

A metal detectorist from Cheshire may have unearthed the largest Roman coin hoard ever found in Welsh history—and was so worried about losing it, he slept in his car with the loot for three nights.

Subscribe to our FREE Newsletter, or Telegram and WhatsApp channels for the latest stories and updates. Following a recent school stabbing case in Bandar Utama, Petaling Jaya, teachers are now running ...

Mastering diagrams is a crucial part of preparing for the CBSE Class 10 Science exam. These visual representations often carry significant marks and demonstrate a clear understanding of concepts.

Abstract: This brief proposes a multi-scene low power voice activity detector deploying both analog and digital circuit, named VoAD. For the speech feature extractor as frontend, the analog circuit is ...

QUINCY — Plans are underway for Quincy Public Schools to expand its use of a weapons detection system. Additional OPENGATE units, the same metal detectors already in use at the main entrance at Quincy ...

Abstract: In this paper, we designed and demonstrated interface circuits between AQFP (adiabatic quantum-flux-parametron) and RSFQ (rapid single-flux-quantum) circuits according to the established ...

The man initially found the 2,000-year-old hoard with a metal detector in 2017 near the village of Borsum in the Hildesheim district of Lower Saxony, northwest Germany. However, he didn't have a ...