Did they have fridges in 1920? Refrigerator. The history of the Refrigerator began in the 1920. In the 1920s and ’30s, consumers were introduced to freezers when the first electric refrigerators with ice cube compartments came on the market. Before the invention of the refrigerator’s people used Ice boxes. What were the social effects of […]
How do you get the sulfur smell out of well water?
How do you get the sulfur smell out of well water? Increase the water heater temperature to 160 degrees Fahrenheit (71 degrees Celsius) for several hours. This will destroy the sulfur bacteria. Flushing to remove the dead bacteria after treatment should control the odor problem. What neutralizes sulfur smell? Baking soda is well known for […]
Why do car engines sound good?
Why do car engines sound good? For some, the sound of an engine equates to sportiness and power. The louder the sound, the greater the thrill. They know their vehicle is standing out. The engine noise also gives them something to play with and feel sporty even if they’re just driving through traffic. What are […]
What happens to the nitrogen we breathe in?
What happens to the nitrogen we breathe in? The nitrogen is an inert gas, during breathing, there is no change in nitrogen percentage in inhaled as compared to exhaled air. What form is nitrogen in at room temperature? diatomic gas Where can you find nitrogen? Nitrogen, or N, using its scientific abbreviation, is a colorless, […]
What is Lycra in denim?
What is Lycra in denim? The solution: Create knit denim jeans with LYCRA® HYBRID technology and offer authentic denim aesthetics with the comfort and performance of a knit. Fabrics with this spandex (elastane) fiber are made using patented knit constructions that provide the right balance of flexibility and support. What are stretchy jeans made of? […]
What are the symbols for Hercules?
What are the symbols for Hercules? Hercules’ symbols include his wooden club and a lion skin. His muscles are also often considered a symbol of his strength and masculinity. What objects are associated with Hercules? Notable deep sky objects in Hercules include the Great Globular Cluster (Messier 13), the globular cluster Messier 92, the planetary […]
What is the most serious condition associated with human papillomavirus?
What is the most serious condition associated with human papillomavirus? When the virus doesn’t go away on its own, it can cause serious health problems. These include genital warts and warts in the throat (known as recurrent respiratory papillomatosis). HPV can also cause cervical cancer and other cancers of the genitals, head, neck, and throat. […]
What type of reaction is potassium and water?
What type of reaction is potassium and water? Reaction of potassium with water Potassium metal reacts very rapidly with water to form a colourless solution of potassium hydroxide (KOH) and hydrogen gas (H2). The resulting solution is basic because of the dissolved hydroxide. The reaction is exothermic. Is potassium more reactive than rubidium? 4883 Rubidium […]
Can metformin and ibuprofen be taken together?
Can metformin and ibuprofen be taken together? Using metFORMIN together with ibuprofen or similar anti-inflammatory medications may increase the risk of a rare but serious and potentially life-threatening condition known as lactic acidosis, which is a buildup of lactic acid in the blood that can occasionally occur during treatment with metformin-containing products … What drugs […]
Did the universe have zero entropy at the Big Bang?
Did the universe have zero entropy at the Big Bang? The answer, perhaps surprisingly, is no. The Universe not only wasn’t maximally organized, but had quite a large entropy even in the earliest stages of the hot Big Bang. Could there have been multiple big bangs? A related theory holds that the Big Bang wasn’t […]