ARLINGTON, Va. - The Air Conditioning Contractors of America (ACCA) has released the latest in its series of computer-based training packages known as “HVAC Essentials.” The package, entitled ...

When you rub your hair with a balloon, your hair sticks to it. However, the common explanation behind this elementary school science demonstration may not be correct. A new study proposes a different ...

WORKING in tanks, manholes, and underground vaults are some of the most dangerous and potentially lethal occupations found in the industrial work environment. Federal, state, and corporate safety ...

In 2023, Scotland exported around 15.9 terawatt-hours of electricity in net — worth approximately £1.5 billion (or more than ...

Ice generates electricity as a response to stress when it bends. Experiments with pure and saline ice found that with enough ...

First on the electrical wire color code is black. “Black wires are most used as ‘hot’ wires in residential systems,” says master electrician Allyson Saling with Frontdoor home services app. “Hot or ...

WORKING in tanks, manholes, and underground vaults are some of the most dangerous and potentially lethal occupations found in the industrial work environment. Federal, state, and corporate safety ...

General industry needs a clear, well-defined "how-to" standard on the proper procedures for controlling and safely removing electrostatic charges. Some of the most dangerous and potentially lethal ...