Sonair built its 3D ultrasonic sensor with robotic safety in mind

The company's sensor uses sonar and echos to give robots more information about their surrounding environment.

Flow-powered pollution sensor detects toxic amines in water

With pollution levels rising, the need to quickly check water quality has become more urgent than ever. Traditional ...
GIZBOT

Best Phones with Ultrasonic Fingerprint Sensors (September 2025) in India

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (September 2025) that make the cut: ...
Business Insider

I raised $3 million for my AI startup as a full-time Yale student. Here's how I manage my time so I can do both.

Nathaneo Johnson raised $3.1 million in pre-seed funding for the startup he cofounded, Series. He started it while at Yale and is now preparing for Series A funding while in his senior year. Johnson ...
IEEE

Partial Discharge Ultrasonic Detection for Cable Polymer Insulation using DFB-FL and FBG Collaborative Sensing Technology

Abstract: Insulation failure is one of the most significant threats to the safety of cable joints. Partial discharge (PD) detection is the most effective method to recognize potential faults in ...
IEEE

A Sensitive Sensor With a Quartz Matching Layer: For Simultaneous Detection of Ultrasonic and Electromagnetic Wave Signals by Partial Discharge

Abstract: In order to simplify the complexity of ultrasonic and electromagnetic wave signal detection and improve the accuracy of partial discharge detection of power equipment, a sensor design idea ...
Frontiers

Detection toward early-stage thermal runaway gases of Li-ion battery by semiconductor sensor

While achieving remarkable commercial success, lithium-ion battery (LIBs) carry substantial safety risks associated with potential thermal runaway during widespread applications. When operated under ...
C&EN

Detection of Microplastics Pollution Using a Green Fluorescent Protein-Based Microbial Biosensor Coupled with Raman Spectroscopy

Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon 999077, Hong Kong SAR China State Key Laboratory of Chemical Biology and Drug Discovery, Research ...