How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Laser Photonics Corp.: Laser Photonics Reports Q3 2025 Revenue Growth of 28% Year-Over-Year

Year-to-Date Revenue Reaches $5.8 Million, Up 178%; Beamer Acquisition and Multi-Sector Customer Wins Expand Market ReachWith filing of 10-Q, Company believes it has met the requirements to regain com ...
IEEE

Laser Cavity Analysis Method Considering Dynamic Change of Thermal Lens Effect

Abstract: We have developed an experimental method for estimating the thermal lens effect of a Nd:YAG rod during laser oscillation in a high-power pulsed laser. By combining a stability analysis by ...
IEEE

Positioning Control of On-Load Tap Changer Selector Based on Laser Ranging

Abstract: Accurately positioning the operating state of the on-load tap changer (OLTC) selector is crucial for the safe and stable operation of the power system. In response to the current issue of ...
Forbes

How AI Will Change The Accounting Software Industry In 2026

Forbes contributors publish independent expert analyses and insights. Writes about the future of finance and technology, follow for more. Sukhinder Singh Cassidy, CEO at Xero, argues that the push for ...