A hub flange is a device used to support a wheel, pulley or sprocket on a machine. It provides a location for mounting the component and also provides a bearing location to allow the flange to rotate smoothly. The flange must be perfectly flat and plumb to prevent wobbling and premature wear. Hub flanges can […]
Refinery gas is a mixture of gases produced during the refining of crude oil. Its composition varies and can include butanes, butylenes, methane, ethane, and ethylene. Refinery gas can be sold as a final product, used as fuel, or as a feedstock for other refinery processes. Gas chromatography is used to determine its chemical profile. […]
The Wailing Wall in Jerusalem is a stone wall considered holy by Jews and believed to be part of the Second Temple. Muslims believe it is part of an ancient mosque or where Muhammad tied his winged steed. Control of the wall has been a point of contention, but it has also been a site […]
Meat pies are a traditional European dish made with meat and vegetables, often associated with lower-class dining. They are typically served as a main course and can be made with a variety of meats and flavorful additions. The pie is made with a bottom and top crust, with the bottom crust being heavily stiffened to […]
A lag screw is a strong, coarse-threaded screw with a hex head that requires a wrench to tighten or remove. It is used for maximum strength and clamping force in projects such as deck attachment or gate fitting. A pilot hole is necessary to avoid splitting the wood, and a flat washer can prevent the […]
Paper converting is the process of using paper to manufacture other paper products such as envelopes, bags, and boxes. Specialized machines are used for cutting, folding, and gluing tasks. Some companies offer film and sheet converting in addition to paper. Paper converting machine operators require a high school diploma and on-the-job training. Paper converting can […]
The Illuminati was a secret society founded in Bavaria in 1776, attracting politicians and intellectuals. It opposed the power of churches and nobility and may have had up to 2,000 members in Europe. Conspiracy theories suggest the group still exists and has influence over governments, with some believing key historical figures were members. Dan Brown’s […]
An ethics program can refer to a degree program in philosophy, a company’s approach to ethics, or a government department’s policies and regulations. Courses in an MBA ethics program focus on corporate responsibility and international business ethics. A well-thought-out ethics program in business provides employees with guidelines on how to meet the company’s values and […]
U-joint replacement involves removing the driveshaft or half shaft due to joint malfunction. The old joint is pressed out and a new one installed. Lack of lubrication is a common cause of failure, so grease fittings should be installed where possible. Replacing a universal joint (U-joint) typically involves the removal of a driveshaft or half […]
An irrigation ditch is a man-made stream used to carry water from a source to land for agriculture or landscaping. Reliable water flow can be a challenge, but methods such as reservoirs and dams can be used. Efficient use of water is important, and modern irrigation canals are managed with conservation in mind. An irrigation […]
Global economic analysis studies the worldwide distribution of goods, services, and currencies to understand economic forces for personal, institutional, or national gain. International trade is cheaper due to available resources, government regulations, and manufacturing infrastructure. Economists use analytics to equalize global wages and prices and predict changes in the market. GDP, inflation, income, and unemployment […]
The lateen sail is a triangular sail suspended from a yard and is a fore-and-aft design. It dates back to ancient times and was widely used on ships of the Roman Empire in the Mediterranean. It is still in use today on a variety of boat types and is a simple arrangement to manage. A […]
Breastfeeding bracelets help mothers keep track of nursing schedules, but can also be used to remind them of medication schedules, appointments, and nutritional needs. They are made with simple materials and are easy to use with one hand. They can also be used to track a baby’s feeding, sleep, and nap times, as well as […]
Publicly traded companies offer shares to the general public and maintain limited liability. They face stock exchange rules and are regulated by the government. Directors must meet disqualification standards and register with Companies House. They are similar to American corporations and protect shareholders from financial responsibility. A publicly traded company, also known as a publicly […]
Party yachts can be chartered for corporate and private events, weddings, and celebrations. They can accommodate up to 600 people and cost around $1,000 USD per hour. They come with a full galley, entertainment staff, and crew, and often have live bands. Party planners can act as cruise directors, and rental vehicles can be arranged. […]
Cardamom bread is a sweet Scandinavian baked good made with ground cardamom, flour, butter, eggs, milk, and sugar. It can be shaped into various forms and is often served alone or as a dessert with a vanilla glaze or chopped walnuts. Leftover bread can be used in sweet dishes like French toast or bread pudding. […]
Hypnotic susceptibility refers to a person’s ability to be hypnotized and the extent to which they experience the process. Standardized tests and diagnostic equipment can measure reactivity, and studies have shown a correlation between brain activity and susceptibility. Biological factors, such as eye blinking speed, can also influence susceptibility. At its core, the concept of […]
ATV covers protect all-terrain vehicles from the elements, animals, and theft. Made of synthetic fibers, they are water-resistant, quick-drying, and packable. Covers come in different sizes and colors, with elastic hems or straps to secure them. Some covers feature the company’s brand for free advertising. An ATV cover is a specially designed material that fits […]
Masala Chai is a spiced milk tea from India made with tea, milk, sweetener, and spices. There are no standard recipes, and the four main ingredients can be substituted. The spice selection varies, and custom blends are available. Personal preference dictates the making process, and chai wallahs sell it in India. Masala Chai is a […]
Killed steel is deoxidized during casting to create a more uniform texture, increase density and durability. Deoxidizing prevents carbon monoxide bubbles that compromise steel integrity. Killed steel is denser and stronger than non-killed steel, but may shrink during casting. Killed steel is a form of steel that has been treated to completely deoxidize it when […]
