Ionization smoke alarms use a battery and two metal plates, called electrodes, to create an electrical circuit. Ions are tiny, electrically charged particles that flow through the circuit and between ...

Pack one of these lifesaving devices to keep you and your family safer while travelingCR's highest-rated portable CO detectors—from brands like (clockwise from left) GasDoc, Forensics Detectors, ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Having recently talked about fireplaces and wood stoves, we thought a tip of the cap to fire and carbon monoxide safety might ...

The Pennsylvania Department of Environmental Protection has declared a Code Orange Air Quality Action Day for particulate matter from wildfire smoke for Tuesday Northeastern Pa. counties including ...

Abstract: Sensors can pick up non-human signals like machine heat or wind vibrations that wastes time and rescue resources while perhaps omitting real victims. This article presents a multisensor ...

The HX710(A/B) is a precision 24-bit analog-to-digital converter (ADC) with built-in temperature sensor (HX710A) or DVDD, AVDD voltage difference detection (HX710B). It’s designed for weigh scales and ...