Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...

The proliferation of violence in schools has created a booming marketplace for school security solutions -- but experts cast doubt on some of the products.

In this informative video, you'll learn how to make a door alarm using simple materials and easy steps. Perfect for enhancing your home security, this guide will walk you through the process of ...

Learn how to make a simple fire alarm with our step-by-step guide in this video! Discover the essential components and ...

Abstract: Today, installing a home security system is a critical study in implementing cutting-edge technology to attain this purpose. One of the most useful technologies to allow remote monitoring of ...

The UK's Emergency Alert system is set for a test run this weekend, with an alarm poised to reach millions of devices nationwide. This countrywide alert trial will allow the Government to ensure the ...

Abstract: The primary purpose of this study is to determine which type of fault occurred in the transmission line. Power that is delivered to consumers via transmission lines from producing stations ...

This project implements a smart traffic signal system using Arduino UNO, ultrasonic distance sensors, and LED signals. The system controls traffic signals at a junction by dynamically adjusting the ...

A group of former leaders of the U.S. Centers for Disease Control and Prevention who served under both Democratic and Republican presidents blasted Health and Human Services Secretary Robert F.

ABSTRACT: The increasing demand for reliable electricity in off-grid regions, particularly in remote areas, calls for innovative solutions. This project focuses on the integration of Pumped Storage ...