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on December 27, 2023

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Sinkholes; how do sinkholes form?

Imagine the ground beneath your feet or your house suddenly collapsing and forming a large hole in the ground. It's a terrifying thought. Sinkholes are uncommon, but when they do develop, they can be fatal. Sinkholes form when the ground underneath the land surface is unable to support it. Sinkholes can occur for a variety of causes; continue reading to learn more about them. Sinkholes are widespread in areas where the geology beneath the land surface contains limestone, carbonate rock, salt beds, or rocks that can be dissolved naturally by groundwater passing through them. Underground caves and caverns form as the rock degrades. Sinkholes are spectacular because the land normally remains intact for a long time until the subsurface areas get too large. A abrupt collapse of the ground surface can occur if there is insufficient support for the land above the voids. Formation of sinkhole; Image credits - cartleton.edu What is a "sinkhole"? When it rains, water stays inside t

What is MSG, is it actually bad for you?

Monosodium glutamate MSG is a flavor enhancer that is commonly used in restaurant dishes, canned vegetables, soups, deli meats, and other foods. MSG has been designated as a generally recognized as safe food additive by the US Food and Drug Administration (FDA). However, its application is still up for discussion. As a result, the FDA requires MSG to be stated on the label when it is added to food. For many years, MSG has been utilized as a food ingredient. During this time, the FDA has received numerous reports of alarming reactions that have been linked to MSG-containing foods. The MSG symptom complex includes the following reactions: Headache Flushing Sweating Face pressure or tightness Lack of feeling (numbness), tingling or burning in the face, neck and other areas Quick, fluttering heartbeats Chest pain Feeling sick (nausea) Weakness However, no conclusive evidence of a relationship between MSG and these symptoms has been discovered by experts. However, researchers acknowledge th

Caffeine keeps us awake; the real science behind it?

Every year, around 100,000 metric tons of caffeine are consumed worldwide. This is the equal of 14 Eiffel Towers in weight. Caffeine is mostly found in coffee and tea, but it can also be found in sodas, chocolates, caffeine pills, and even decaf beverages. Even if we haven't gotten enough sleep, caffeine makes us feel alert, focused, cheerful, and active. But it can also make us feel worried and spike our blood pressure. It is the most extensively used drug in the planet. So how does it keep us awake? Caffeine evolved in plants and performs a variety of functions. It is harmful to insects in high concentrations, as it is found in the leaves and seeds of some species. However, at little doses, such as those present in nectar, it can actually help them remember and revisit flowers. Caffeine functions as a stimulant for the central nervous system in humans. It keeps us awake by blocking one of the body's key sleep-inducing molecules, a substance called adenosine. Your body requir

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