Conduit pipes transport gases, liquids or solids in buildings. They come in various materials and sizes for different applications, including residential HVAC, dryer vents, range hoods, and industrial use. Fans are often used to move air, and specialized duct work is required for hazardous or corrosive materials. Rigid spiral duct is popular for large building […]
A water solenoid is an electromagnetic device used to control the flow of water in hard-to-reach or remote locations. It consists of a poppet valve operated by a solenoid that opens the valve when activated by an electric current. The solenoid is commonly used in automated systems, such as fire and sprinkler systems. A water […]
Zoroastrianism is a monotheistic religion founded by Zarathustra in ancient Persia. It teaches that people have the choice between positive and negative energy, and their actions can make the world perfect or create a real hell. Fire is seen as sacred, and purity of earth, fire, water, and air is important. The dead are placed […]
Narcissistic injury occurs when a threat is made to a narcissist’s false self-perception, leading to narcissistic rage. Narcissists seek attention to boost their self-perception, and criticism can result in self-directed or outward anger. Treatment involves understanding and reducing the ego. Narcissistic injury is the term used to describe a type of psychological harm perceived in […]
Bucket loaders are used in construction to move large amounts of material. Operators require specialized training to operate the foot pedals and knobs simultaneously. The loader has two directional controllers and different types of buckets with specific teeth. They are also used in quarries to move gravel. Today there are many types of vehicles used […]
Salmon risotto is a rice dish made with Arborio rice, salmon, fish broth, shallots, white wine, and herbs. Arborio rice produces a thick mixture when slow-cooked in broth. Salmon is usually eaten as a fillet and is rich in omega-3 acids. The dish can be difficult to cook well, and the fish is usually cooked […]
Gas tungsten arc welding uses a tungsten electrode to create a clean weld with less contamination. It is used on thin and non-ferrous metals, requires a shielding gas and filler rod, and produces no smoke. Protective gear is necessary due to the high heat and UV rays. Gas tungsten arc welding is a type of […]
Jainism is a religion that originated in India in the 6th century BC. Jains believe in non-violence towards all living beings and strive to live harmless lives. The ultimate goal is to attain liberation by following the three jewels: right belief, right knowledge, and right conduct. Jains do not believe in God and emphasize the […]
A bench hook is a woodworking accessory used to hold wood in place during chiselling, planing, or sawing. It consists of a hardboard or plywood with stops on each end to secure the wood. It helps prevent damage and errors, reduces the risk of injury, and produces a smooth cut. Bench hooks are available in […]
Amnesty International is a non-governmental organization that advocates for human rights through letter-writing campaigns, marches, and other coordinated efforts. Founded in 1961, it has secured the release of many political prisoners and was recognized by the United Nations in 1969 and 1977. The organization continues to be active in denouncing human rights violations and launching […]
Supercruise allows aircraft to fly at supersonic speeds without afterburners, increasing fuel efficiency and reducing tactical drawbacks. Afterburners are still used to accelerate to supersonic speeds, but supercruise is necessary for modern air superiority. The Concorde and F-22/A Raptor are examples of supercruise-capable aircraft. Supercruise is the ability of an aircraft to fly at supersonic […]
Garlic chutney is a spicy seasoning used to enhance the flavor of a dish, commonly seen in Indian or Pakistani cuisine. There are dry and wet versions made with chilli, coconut, and legumes. It is served separately and can be adjusted to individual taste. Garlic chutney is a spicy blend of seasonings which is used […]
Hydraulic seals are used to contain hydraulic fluid and pressure in a cylinder. There are two types: static and dynamic, made from rubber or polyurethane. Rust and erosion can damage seals, but replacement seals can be purchased to prevent leaks. A hydraulic seal is a gasket-like device used to seal the hydraulic fluid and pressure […]
The term “industrial actuator” is a vague description for an actuator designed for heavy-duty use in specific industries. It can be linear or rotary and powered by electric motors, compressed air, or oil. The definition varies by industry, with some heavy-duty actuators being mid-range in others. They share operational characteristics with lighter weight types and […]
Hamas is a Palestinian Muslim organization with political and militant branches. It aims to eliminate Israel and has been classified as a terrorist group. Hamas runs social programs in the Occupied Territories, but its militant wing has been responsible for many deaths. Support for Hamas among Palestinians is divided. Hamas is a radical Palestinian Muslim […]
Glandular fever, also known as infectious mono or mono, is a viral infection transmitted through direct person-to-person contact and saliva. Symptoms include sore throat, fever, and swollen tonsils, and treatment involves rest and hydration. Complications can include jaundice and inflammation of the liver. Prevention is key as there is no vaccine available. Glandular fever, also […]
Assemble-to-order is a production method where components are pre-manufactured and assembled after an order is placed, allowing for customization and reducing inventory and errors. It benefits companies that want to produce a variety of products from common parts. Assemble to order refers to a production method in which the customer must first place an order […]
Tight monetary policy is used to raise interest rates and slow down the economy to achieve stability. The Federal Open Market Committee is responsible for implementing this policy through selling US Treasuries, increasing the discount rate, and increasing the reserve requirement. The goal is to create a stable economy. A tight monetary policy is a […]
Shrimp linguine Alfredo is an American dish made with Italian linguine pasta, a creamy béchamel sauce, and sautéed shrimp. It can be made in one pot or with a skillet and pot. Not suitable for those with wheat, dairy, or shellfish allergies. Shrimp linguine Alfredo is a dish made up of three main components: a […]
PCB fabrication is a process of assembling printed circuit boards used in electronic devices. Manufacturers can design and produce custom or generic boards using Gerber files, electroplating, and solder masks. Companies offer additional services such as engineering and testing. Printed circuit board (PCB) fabrication is an assembly method for printed circuit boards used in computers […]
