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Recreational vehicle. A recreational vehicle, often abbreviated as RV, is a motor vehicle or trailer that includes living quarters designed for accommodation. [1] Types of RVs include motorhomes, campervans, coaches, caravans (also known as travel trailers and campers), fifth-wheel trailers, popup campers, and truck campers. Typical amenities ...
Bromochlorodifluoromethane (BCF), also referred to by the code numbers Halon 1211 and Freon 12B1, is a haloalkane with the chemical formula C F 2 Cl Br. It is used for fire suppression, especially for expensive equipment or items that could be damaged by the residue from other types of extinguishers. [ 1 ]
Thermoelectric cooling uses the Peltier effect to create a heat flux at the junction of two different types of materials. A Peltier cooler, heater, or thermoelectric heat pump is a solid-state active heat pump which transfers heat from one side of the device to the other, with consumption of electrical energy, depending on the direction of the current.
Perfluoroalkyl and polyfluoroalkyl substances, better known as PFAS, can affect your health. Here’s what you need to know about these chemicals in everyday products.
Want to know if your personal care products contain harmful forever chemicals? Here are some steps you can take.
A feedwater heater is a power plant component used to pre-heat water delivered to a steam generating boiler. [1][2][3] Preheating the feedwater reduces the irreversibilities involved in steam generation and therefore improves the thermodynamic efficiency of the system. [4] This reduces plant operating costs and also helps to avoid thermal shock ...
$12 at Amazon. At the time of publishing, the price was $15. For more Food & Wine news, make sure to sign up for our newsletter!. Read the original article on Food & Wine.
Avatar: The Way of Water. Avatar: The Way of Water is a 2022 epic science fiction film co-produced, co-edited, and directed by James Cameron, who co-wrote the screenplay with Rick Jaffa and Amanda Silver from a story the trio wrote with Josh Friedman and Shane Salerno. Distributed by 20th Century Studios, it is the sequel to Avatar (2009) and ...