REFRIGERANT SWITCH: A Greenheck DGX-P116 Makeup Air Unit. Greenheck Fan Corp. has begun offering direct gas-fired makeup air units with the lower-GWP refrigerant R-454B. (Courtesy of Greenheck Fan ...

A Ukrainian defense initiative is making steel armor plates to wrap around the control unit of the Patriot battery.

Abu Dhabi is one step closer to launching the first commercial electric air taxi flights for residents ... the plant is set to roll out 650 aircraft units per year, initially.

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

The answer is smart windows. Most of the current versions on the market are what is known as electrochromic (EC), meaning ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

The city’s downtown recovered to 103% of its pre-pandemic activity by November 2023. At the time, Chapple told the Las Vegas ...

The Royal New Zealand Air Force has begun a tender process for the replacement of its two Boeing 757 aircraft, naming Boeing ...

A Space National Guard, while opposed by President Joe Biden's administration, was seen as the preferred option among National Guard lobbyists and Air Guardsmen in those space-focused units.

has signed a multi-party cooperation agreement to initiate commercial air taxi operations in Abu Dhabi. The agreement, signed under the guidance of the Smart and Autonomous Systems Council, aims to ...