Most polymers don’t mix—and that’s the point. Polymer alloys succeed by engineering the interface: use thermodynamics to predict separation, processing to sculpt morphology, and compatibilizers to ...

Abstract: This project introduces a real-time driver monitoring system that uses IoT technology to stop drunk driving and make roads safer. It has several parts like an Arduino, an alcohol sensor, a ...

Notepad++ has adopted a "double-lock" design for its update mechanism to address recently exploited security gaps that ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

A level-by-level guide to home security, from simple sensors to prestige-protection ...

7 apps I use to lock down, encrypt, and store my private files - and most are free ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Abode is still the best HomeKit security system, but only if you buy the right hub. Here is my 6 year review of abode.

Criminal gangs have stolen dozens of Toyota Land Cruisers and Prados worth $8 million in just the last six weeks in Australia. The vehicles were stolen in minutes without raising any warnings, using ...

At CES, the founders of August Home unveiled Doma, which aims to transform doors into motorized units with embedded smart lock, video doorbell, and more.

Farm theft is a major issue. With some estimates noting from January 2025 to September 2025, growers in California’s Tulare County suffered more than $1 million in losses and damages from ag theft, of ...

Forget keys! The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...