Environmental control system (aircraft)

src: i.ytimg.com The environmental control system (ECS) of an aircraft provides air supply, thermal control and cabin pressurization for th...

District heating

src: scandasia.com District heating (also known as heat networks or teleheating ) is a system for distributing heat generated in a central...

Lineated valley fill

src: upload.wikimedia.org Lineated valley fill (LVF), also called lineated floor deposit , is a feature of the floors of some channels on M...

Refrigerator

src: images.homedepot-static.com A refrigerator (colloquially fridge or fridgefreezer in the UK) is a popular household appliance that co...