[ad_1] Confined space rescues are necessary when a person is trapped in a small, difficult-to-access area. These rescues are dangerous and can result in death. Asphyxiation is a common cause of death, but additional oxygen can help. Self-rescue or external assistance may be possible, but untrained individuals should not attempt a rescue. Confined spaces include […]
[ad_1] A hex flange nut combines a hex nut with a flanged base, allowing pressure to be displaced over a larger area. It is commonly used in locking applications and allows for easy one-handed installation. Flange nuts are available in various metals and thread types and are popular for their ability to reach hard-to-reach areas […]
[ad_1] In 17th century Massachusetts, Puritan leaders made Christmas observances illegal due to their dislike of the holiday’s pagan roots and association with alcohol and sexual activity. The ban lasted for two hundred years until it was repealed in 1681, but Christmas did not become a public holiday in Massachusetts until the 19th century. Despite […]
[ad_1] Guillain-Barre syndrome is an autoimmune nerve disorder caused by a faulty immune system response. There is a possible link between the disorder and vaccination, particularly with flu shots, but studies have been inconsistent. While a slightly higher incidence rate of Guillain-Barre syndrome has been observed with the swine flu vaccine, catching the flu poses […]
[ad_1] Team portals provide team members with access to important information, and can be accessed from any computer with internet access. They can include employee handbooks, payroll information, and course modules. The IT team is responsible for administering the portal and creating layers of security to protect confidential information. A team portal is a private […]
[ad_1] LED dome lights are energy-efficient, reliable, and available in various sizes and colors for cars, RVs, trailers, and trucks. Accurate measurements of the light housing are necessary to find the correct LED dome light, and they can also be used as map lights, glove box lights, or visor lights. An LED dome light is […]
[ad_1] Potatoes can be grilled in various ways, such as wrapping them in foil or seasoning them directly on the grill. Starchy potatoes like russet are best for a baked potato taste, while hot or waxy potatoes like red or yellow round are good for seasoned potatoes. Olive oil, vegetable oil, or butter can be […]
[ad_1] Chemical process control automates chemical operations safely. It has five main categories and three control options, and can be continuous or discrete. The primary tasks are heating, evaporation, distillation, drying, and reaction. Feedback, feed-forward, and computer controls are used. Engineers use data to improve processes. Chemical process control safely automates a process, or set […]
[ad_1] The shadoof is a mechanical irrigation tool developed over 4,000 years ago in the Fertile Crescent. It resembles a seesaw and is used to draw surface water. It can pump up to half a gallon per second and has revolutionized small-scale irrigation. Its cheap construction and ability to be operated by hand has led […]
[ad_1] The Lowline in Manhattan is a soon-to-be-completed underground park, using skylight technology to provide sunlight for a year-round garden. Co-founders hope to inspire others to transform unused spaces into cultural and educational oases. The park is expected to open to the public in 2021. Other notable parks in New York City include Central Park, […]
[ad_1] Aspartame is a safe sugar substitute during pregnancy, according to the US FDA, but some doctors recommend limiting its use due to concerns about calorie intake, caffeine consumption, and the risk of miscarriage. Women with phenylketonuria should avoid aspartame, while those with diabetes may benefit from using it. Aspartame is a sugar substitute found […]
[ad_1] Green business certification recognizes a company’s sustainable practices. Consumers seek out green certified companies, making it a useful tool for businesses. Certification standards vary, and companies must apply and provide documentation. Certification can attract customers and provide access to government grants. Certification may indicate commitment to renewable energy, pollution reduction, green building, recycled materials, […]
[ad_1] A rear view mirror, also known as a door or side view mirror, eliminates blind spots and is mandatory on all vehicles. It was first used on fighter aircraft in WWII and is also used on motorcycles and racing vehicles. A rear view mirror, also commonly called a door mirror or side view mirror, […]
[ad_1] Canning beef is a good alternative to freezing, and it takes around 75-90 minutes depending on the jar size. Beef can be canned raw or partially cooked with added spices, and it should be tightly packed in jars with an inch of space at the top. The pressure can should be filled with cold […]
[ad_1] Ceramic foam is a lightweight, highly porous material used in engineering and other applications. It is created by impregnating a foam structure with ceramic slurry and firing it at high temperatures. Ceramic foam is known for its low thermal conductivity, ability to withstand thermal shocks, and high porosity. It has been used in space […]
[ad_1] Adaptive reuse involves finding new uses for older buildings by modifying their internal layout and sometimes their facade. The process involves evaluating the building’s potential for a new application, purchasing it, and making necessary changes. Adaptive reuse can revitalize older areas and create new residential or commercial spaces, such as converting warehouses into lofts […]
[ad_1] The US Secretary of Energy heads the Department of Energy, overseeing energy production, nuclear program, research, and atomic weapons. The position is Cabinet-level and requires Senate confirmation. The Secretary keeps the President updated on energy matters and works with officials like the Secretary of Defense. The DOE focuses on energy generation, transportation, and regulation, […]
[ad_1] Engineering plastics are durable and used in manufacturing, with five popular types for handling stress and heat. They are not for packaging and are only available to manufacturers. Polycarbonate is commonly used in technology, polyamide in the automotive industry, polyoxmethylene in sensitive products, polyester in electronics, and polyphenel in heat-generating products. Engineering plastics are […]
[ad_1] Almost half of Manhattan households are occupied by singles who choose to live alone, with New York County having the highest number of single households in the US. Reasons for this include widows/widowers, delayed marriage, and higher incomes. Living alone allows for more affordable housing and the development of personal quirks. According to studies […]
[ad_1] Bronchitis during pregnancy can cause changes in oxygen intake, medication risks, and complications such as pneumonia. Loss of appetite and dehydration are also potential risks. Prompt treatment can help avoid harm to the baby, and doctors usually recommend rest and self-care measures before prescribing medication. High fever and lack of nutrients can also pose […]
