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Water dispenser. A water dispenser, sometimes referred to as a water cooler (if used for cooling only), is a machine that dispenses and often also cools or heats up water with a refrigeration unit. It is commonly located near the restroom due to closer access to plumbing. A drain line is also provided from the water cooler into the sewer system.
A smart refrigerator, also known as internet refrigerator, is a refrigerator which is able to communicate with the internet. [ 1] This kind of refrigerator is often equipped to determine itself whenever a food item needs to be replenished. [ 2] This is still partly managed by human involvement but the next evolution of smart technology is the ...
A refrigerator maintains a temperature a few degrees above the freezing point of water. The optimal temperature range for perishable food storage is 3 to 5 °C (37 to 41 °F). [3] A freezer is a specialized refrigerator, or portion of a refrigerator, that maintains its contents’ temperature below the freezing point of water. [4]
LONDON/WASHINGTON (Reuters) - Novo Nordisk's decision to stop selling its long-acting insulin Levemir in the United States has left some diabetes patients struggling to switch treatments, patients ...
WASHINGTON (Reuters) -Democratic presidential candidate Kamala Harris selected Minnesota Governor Tim Walz to be her running mate on Tuesday, choosing a liberal policy champion and a plain speaker ...
By O’Leary’s estimates, housing costs have gone up 30%-40% when you account for today's mortgage rates compared to pre-pandemic rates. He also cited a “weird” outcome of the pandemic where ...
An absorption refrigerator is a refrigerator that uses a heat source to provide the energy needed to drive the cooling process. Solar energy, burning a fossil fuel, waste heat from factories, and district heating systems are examples of convenient heat sources that can be used. An absorption refrigerator uses two coolants: the first coolant ...
Two views of the utility graph, also known as the Thomsen graph or. The classical mathematical puzzle known as the three utilities problem or sometimes water, gas and electricity asks for non-crossing connections to be drawn between three houses and three utility companies in the plane. When posing it in the early 20th century, Henry Dudeney ...