This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...

PACIFIC PALISADES, LOS ANGELES (KABC) -- A new high-tech system puts out fires using sound waves. It may seem like magic but it's not - it's science. This revolutionary technology from Sonic Fire Tech ...

While LG has informed me that most of its current soundbar range is set to continue largely unchanged through 2026, it has today revealed one major and innovative new addition in the shape of the ...

WASHINGTON, Dec. 16, 2025 — Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances. Not only can we not see or smell it, but ...

The fundraising website GoFundMe saw a sharp uptick this year in the number of people using the platform for help covering the cost of housing, food and other day-to-day necessities, according to the ...

We may receive a commission on purchases made from links. You've spent thousands of dollars on your home theater system, with much of the upfront cost going toward your brand-new 4K TV and Dolby Atmos ...

In the Designing Earthquake Detector Alarm with Seismic Graph using Accelerometer and Arduino Mechanism” nomenclature refers to the methodical naming scheme used to categorize and identify the many ...

Research shows that millions of Americans, especially children, may have higher cancer risks after being exposed to pollution from gas stoves. According to a study published in the Journal of ...

It can be challenging to discover new music on streaming platforms. Today, some ideas to help you out of a listening rut. By Melissa Kirsch Several years ago, in a misguided effort to reclaim closet ...

During a press briefing earlier today, Illinois Governor JB Pritzker rails against Donald Trump's deployment of troops in cities like Chicago, warning that Trump is preparing to use the military for ...

Dr. Berg teaches philosophy at the University of California, Irvine. Last spring, it became clear to me that over half the students in my large general education lecture course had used artificial ...

Each home security system has its own set of cues and meanings, and you'll need to consult with your manual to work them out. There are, however, a few universal warning sounds used for most household ...