A shopping cart, trolley, or buggy, also known by a variety of other names, is a wheeled cart supplied by a shop or store, especially supermarkets, for use by customers inside the premises for transport of merchandise as they move around the premises, while shopping, prior to heading to the checkout counter, cashiers or tills. Increasing the amount of goods a shopper can collect increases the quantities they are likely to purchase in a single trip, boosting store profitability.
The mechanical structure of an aircraft is known as the airframe. This structure is typically considered to include the fuselage, undercarriage, empennage and wings, and excludes the propulsion system.
The Barbary Coast was the name given to the coastal regions of central and western North Africa or more specifically the Maghreb, specifically the Ottoman borderlands consisting of the regencies in Algiers, Tunis, and Tripoli, as well as the Sultanate of Morocco from the 16th to 19th centuries. The term originates from the exonym of the Berbers.
Amos Emerson Dolbear was an American physicist and inventor. Dolbear researched electrical spark conversion into sound waves and electrical impulses. He was a professor at University of Kentucky in Lexington from 1868 until 1874. In 1874 he became the chair of the physics department at Tufts University in Medford, Massachusetts. He is known for his 1882 invention of a system for transmitting telegraph signals without wires. In 1899 his patent for it was purchased in an unsuccessful attempt to interfere with Guglielmo Marconi's wireless telegraphy patents in the United States.
A can opener or tin opener is a mechanical device used to open metal tin cans. Although preservation of food using tin cans had been practiced since at least 1772 in the Netherlands, the first can openers were not patented until 1855 in England and 1858 in the United States. These early openers were basically variations of a knife, though the 1855 design continues to be produced.
Papier-mâché, frequently miswritten as paper mache, is a composite material consisting of paper pieces or pulp, sometimes reinforced with textiles, and bound with an adhesive, such as glue, starch, or wallpaper paste.
A rocking chair or rocker is a type of chair with two curved bands attached to the bottom of the legs, connecting the legs on each side to each other. The rockers contact the floor at only two points, giving the occupant the ability to rock back and forth by shifting their weight or pushing lightly with their feet. Rocking chairs are most commonly made of wood. Some rocking chairs can fold.
A manila folder is a file folder designed to contain documents, often within a filing cabinet. It is generally formed by folding a large sheet of stiff card in half. Though traditionally buff, sometimes other colors are used to differentiate categories of files.
A toy wagon has the same structure as the traditional, larger wagon, but is much smaller and has an open top. An average wagon is able to seat one child, and is generally propelled by human power through a handle at the front. Some famous brands are Radio Flyer, Little Tikes, Red Rider, Northern Tool and Equipment, Lowe's, Cardinal, and Speedway Express.
Campaign furniture is a type of furniture which is made for travel. Historically, much of it was made for military campaigns.
A sofa bed or sofa-bed is a multifunctional furniture typically consisting of a sofa or couch that, underneath its seating cushions, hides a metal frame and thin mattress that can be unfolded or opened up to make a bed. A western-style futon differs from a sofa bed, although sofa beds using futon mattresses are common.
A folding chair is a type of folding furniture, a light, portable chair that folds flat or to a smaller size, and can be stored in a stack, in a row, or on a cart.
The butterfly chair, also known as a BKF chair or Hardoy chair, is a style of chair featuring a metal frame and a large sling hung from the frame's highest points, creating a suspended seat. The frame of the chair is generally painted black. The sling was originally leather, but can also be made from canvas or other materials. The design is popular for portable recreational seating.
A folding table is a type of folding furniture, a table with legs that fold up against the table top. This is intended to make storage more convenient and to make the table more portable. Many folding tables are made of lightweight materials to further increase portability.
Carlo Maria Viganò is a bishop of the Catholic Church who served as the Apostolic Nuncio to the United States 2011 to 2016. He previously served as secretary-general of the Governorate of Vatican City State from 2009 to 2011. He is best known for having publicized two major Vatican scandals. These were the Vatican leaks scandal of 2012, in which he revealed financial corruption in the Vatican, and a 2018 letter in which he accused Pope Francis and other Catholic Church leaders of covering up sexual abuse allegations against former cardinal Theodore McCarrick.
The United States provided many inventions in the time from the Colonial Period to the Gilded Age, which were achieved by inventors who were either native-born or naturalized citizens of the United States. Copyright protection secures a person's right to his or her first-to-invent claim of the original invention in question, highlighted in Article I, Section 8, Clause 8 of the United States Constitution, which gives the following enumerated power to the United States Congress:
To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries.
A scouring pad or scourer is a small pad of metal or plastic mesh used for scouring a surface. Some scouring pads have one side made of a soft sponge-like material and the other is the aforementioned mesh.
Joseph Beverley Fenby (1841–1903) was an English mechanical engineer and inventor who designed a device that would record a sequence of keyboard strokes onto paper tape. Although no model or workable device was ever made, it is often seen as a link to the concept of punched paper for player piano rolls (1880s).
Rowac was a hardware factory founded by Carl Robert Wagner in 1888 in Chemnitz, Germany which most notably produced furniture for industrial use. Carl Robert Wagner is regarded as the inventor of the steel stool, which among other things was chosen for the workshops and classrooms of the Bauhaus Dessau. Today, mainly stools, chairs and cabinets carrying the Rowac name are traded as antiques.
