A lid or cover is part of a container, and serves as the closure or seal, usually one that completely closes the object. Lids can be placed on small containers such as tubs as well as larger lids for open-head pails and drums.

Commercial cleaning companies are contracted to carry out cleaning jobs in a variety of premises. Commercial cleaners, often referred to as custodians or janitors, work in many different types of buildings such as schools, banks, and offices.

Renewable energy commercialization involves the deployment of three generations of renewable energy technologies dating back more than 100 years. First-generation technologies, which are already mature and economically competitive, include biomass, hydroelectricity, geothermal power and heat.

On the American late-night live television sketch comedy and variety show Saturday Night Live (SNL), a commercial advertisement parody is commonly shown after the host's opening monologue. Many of the parodies were produced by James Signorelli.

In European history, the commercial revolution saw the development of a European economy – based on trade – which began in the 11th century AD and operated until the advent of the Industrial Revolution in the mid-18th century. The Crusades from around 1100 exposed Europeans to spices, silks, and other commodities then…

The NASA-ESA Mars Sample Return was a proposed Flagship-class Mars sample return (MSR) mission to collect Martian rock and soil samples in 43 small, cylindrical, pencil-sized, titanium tubes and return them to Earth around 2033. The NASA–ESA plan, approved in September 2022, was to return samples using three missions:…

In transportation, cargo refers to goods transported by land, water, or air, while freight refers to its conveyance. In economics, freight refers to goods transported at a freight rate for commercial gain.

Nikola Corporation (formerly known as Nikola Motor Company) was an American manufacturer of heavy-duty commercial battery-electric vehicles and fuel-cell electric vehicles. The company went public on June 4, 2020.

Coffee is a beverage brewed from roasted, ground coffee beans. Dark-colored and bitter, coffee has a stimulating effect on humans due to its caffeine content; however decaffeinated coffee is also commercially available.

Dredging is the excavation of material from a water environment. Possible reasons for dredging include improving existing water features; reshaping land and water features to alter drainage, navigability, and commercial use; constructing dams, dikes, and other controls for streams and shorelines; and recovering…