That cold gust that hits you is an air curtain—also known as an air wall or an air door. “An air wall is essentially a blast of air that acts through pressure to create a temperature buffer ...

The vented sidelite opens vertically to allow circulation of fresh air, enhancing ventilation in a home’s entryway or foyer.

Audio from air traffic control captured someone on the plane reporting an aircraft door was open and requesting a landing at ...