Pot metal is a low-quality metal alloy with a low melting point, often made up of zinc, lead, copper, and tin. It is easy to smelt but unpredictable in quality and prone to deformity. It can be hazardous to human health and difficult to repair or plate. Some people use it for foundry play or […]
A change order is a process used to make changes to an original commercial contract, commonly used in the construction business but also in other service sectors. Business software programs can automatically change the contract and track changes made to it, promoting better communication between the client and the company. A change order is a […]
Soil pipes are used to remove solid waste from toilets and are larger in diameter than regular sewage pipes. They require specific fittings and routing constraints to prevent blockages and flooding. Proper installation is critical for health and safety. A soil pipe is a PVC or cast iron pipe used in plumbing to remove dirty […]
Nicotine is an alkaline chemical found in tobacco products that is addictive and poisonous in large quantities. Cotinine is the main substance produced when the body breaks down nicotine and is a good measure of how much nicotine a person has had. A cotinine test can confirm nicotine use or exposure and can be helpful […]
Corporate recovery involves identifying reasons for decline, assessing available resources, and reorganizing the operation to reduce costs and generate income. Professional accountants and other professionals may be involved, and the process can be managed internally or outsourced. Corporate recovery is a process that focuses on helping a company that has gone through a financial crisis […]
Refrigerator cars, also known as reefers, are rail cars used to transport perishable foods at low temperatures. They were first used in the mid-1800s and evolved over time with the use of ice and improved insulation. The advent of Styrofoam and evaporative cooling systems improved efficiency, but the use of refrigerated freight cars declined in […]
Bel Paese is a semi-soft Italian cheese with a buttery taste and texture, similar to French Saint Paulin, German Butterkäse, and Havarti. It is commonly used in appetizers and desserts and can be used in casseroles and pizzas. It is produced in Italy and the USA and is often served with wine. Bel Paese is […]
String lines are basic hand tools used in masonry and woodworking to create straight lines between two reference points. Plumb bobs, flush lines, and chalk lines are variations of this tool. They help prevent sagging or tilting in a structure and are often based on personal preference and the task at hand. A string line […]
Overload protection is a safety mechanism used in electrical systems to prevent damage from malfunctions. It can also be used in motor systems. Overload relays sense when something goes wrong and automatically shut off power to prevent fires or other problems. Short circuits can cause interruptions in the flow of energy, and external sources can […]
The Eagle score, along with Detsky and Goldman tests, is used to determine mortality risks in cardiovascular patients prior to surgery. The score is based on five categories, with higher scores indicating higher risk. Healthcare professionals also use the dipyridamole/thallium scan to provide a visual study of the heart and blood vessels. The Eagle score […]
Apparent wind is the wind experienced by a moving object, calculated as the vector sum of true wind and headwind. It is important for navigation and can be used to measure true wind. Some boats can travel faster than true wind. Apparent wind is the force of wind experienced by an object moving through the […]
Rebar bending involves the manufacture and bending of steel reinforcing bars used in concrete construction. A bending schedule outlines the specifications and reinforcement information that manufacturers must follow to ensure proper materials are used. Various tools are used, including hydraulic and manual benders. Technical specifications dictate where bars should be placed and how many are […]
A mortiser is a woodworking tool used to cut square or rectangular mortises in wood. It is electrically powered and has a cutting mechanism that lowers onto a workpiece. Mortising machines have squared corners and are made by combining a rotating point and a sharp four-pointed hollow chisel. Horizontal and chain mortising machines are also […]
Plug welding joins two metal pieces by drilling a hole in the top piece and laying it on the bottom one. A bead is then run inside the hole to hold the pieces together. It is commonly used for body repair, joining different thicknesses of metal, welding a rod inside a pipe, and installing new […]
Shiva meditation focuses on the Hindu deity Shiva, using a physical object or mantra to invoke the deity’s power. It aims to remove negative thoughts and transform the meditator into the destroyer deity, freeing them from fear and negative qualities. The meditation is performed in a comfortable yoga pose, often with the use of malas. […]
Corporate events programs are essential for achieving a company’s overall goals, including internal functions, trade shows, and community engagement. Defining the event’s purpose and mission is crucial for successful planning, and companies may hire dedicated staff or event planners to manage the program. Being part of business these days is being able to plan events […]
A racing wheel is a specialized steering wheel used in racing vehicles, typically made of aluminum or carbon fiber with a larger diameter for better grip. It may have special features like studs for added grip and a solid center to prevent broken thumbs. It also serves as a hub for communication and controls, but […]
A one-way clutch separates the drive and driven shafts when the former rotates slower or stops. It’s used in carburetor engines, farm equipment, and bicycle wheels. Ratchets use a simplified version of this mechanism. A one-way clutch is a device designed to mechanically separate the drive shaft from the driven shaft when the drive shaft […]
End-of-life planning involves discussing and documenting an individual’s wishes for medical care, funeral arrangements, and more. This conversation can be started by discussing what a “good death” means to the individual. Living wills and hospice care are important components of end-of-life planning, and government support services are available to help caregivers. End-of-life planning is an […]
Private labeling is when a company buys goods and services from a provider and sells them under their own brand name. This is beneficial for both the supplier and distributor as it allows for higher profit margins and easier budgeting. Also known as private labeling, private labeling is the process of buying goods and services […]
