I Found Toys at the Beach and Change at the Park Testing These Expert-Approved Metal Detectors

Scanning parks and beaches with one of these can be a unique and fascinating hobby.

Duke Engineers Trap Light to Create the Fastest Photodetector Ever Built

A new ultrathin photodetector captures light across the full spectrum in just 125 picoseconds, opening the door to faster, smarter imaging technologies.
IEEE

Transition Metal (Rh, Pd, and Pt) Doped SnSâ‚‚ Monolayer as Promising Work Function Gas Sensors for Hâ‚‚Se Detection: A DFT Study

Abstract: The exploration of hydrogen selenide (H2Se) gas sensor is crucial for human and environmental safety in semiconductor manufacturing and coal gasification processes. In this study, density ...