Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Researchers have developed a new reliable and durable sensor that can work in temperatures as high as 900 degrees Celsius or 1,650 degrees Fahrenheit and can be used in multiple industries. Extreme ...

Open up the world of printing anywhere in the world with these portable printers from Canon, HP, Epson, and Kodak. By Brandt Ranj Updated Jun 18, 2025 3:10 PM EDT Add Popular Science (opens in a new ...

Scientists have developed a color-changing tactile sensor that lets robots visualize touch in real time, paving the way for more precise manufacturing, prosthetics, and robotic surgery.

Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...

There's yet another portable computer format out for your money. The RootBoard follows what several others have already done ...

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid diagnosis and risk assessment of cardiac injury are therefore essential ...

The PGMA highlights the importance of CO-shutoff technology and proper outdoor operation to protect workers from carbon monoxide risks. The Portable Generator Manufacturers’ Association is urging ...

ABSTRACT: The aim of this research is to design a security system capable of monitoring, diagnosing anomalies, predicting failures, and optimizing operations in isolated GSM sites using sensor systems ...

Abstract: Garbage is a problem that is often encountered in everyday life, so the condition of waste requires special attention, especially in the trash can. The condition of the trash bin must always ...