why do people rock back and forth

why do people rock back and forth

Rocking back and forth repeatedly usually indicates some kind of psychological problem. Stereotypic movement disorder is often the reason why a person to rocks back and forth. There may be other repetitive movements, such as hand waving or head banging, with this disorder. Stereotypic movement disorder is a mental health problem. Symptoms may also include: Some of these symptoms are more exaggerated than others. The symptoms often change over periods of time. Overall, the repetitive movements interfere with life. Any action that gets repeated over and over is considered part of a stereotypic movement disorder. ...

 why do scientist use the metric system

why do scientist use the metric system

Imagine you are trying to find out how much an elephant weighs. You are pretty sure it weighs a lot, but you don't know the exact number. So you ask your teacher, and she tells you an elephant weighs the same as three hippopotamuses. Well that's nice to know, but how much does a hippopotamus weigh? Again, you ask your teacher, and she tells you a hippopotamus weighs the same as five alligators. That's a cool fact to know, but you still don't understand how much an elephant weighs because comparing elephants to alligators can be confusing. To avoid confusion when measuring, scientists use a shared system of measurement, called the International System of Units (SI). 'Unit' is the word used to describe how something is measured. When researching a question in science, we collect data,

 why do we pay for xbox live

why do we pay for xbox live

This same discussion happens on the forums for every major MMPORG too, andevery major online fee service for any platform or utility. Any dynamic online 'service' has to hire people to admin it, update it, maintain it, and everythign else. Those people can't work for free. The money to pay them has to come from somewhere. So? Gamespot anyone? Any other forum? So we need to pay? Right. Same goes for every other PC online game.? Riiight. I'd wager if MS made live free, and continued to offerupdates, support, connectivity, and bandwidth to all the Xbox user in the world, it would end up bankrupt within the year Haha one of the biggest corporations in the world, bankrupt because of Live You need to remember, you arent just connecting to your friends xbox over a lan cable you paid $5 for and

 why would a doctor prescribe vitamin d

why would a doctor prescribe vitamin d

It s well established that Vitamin D is important in the regulation of the body s calcium levels and bone development. If people don t get enough, they are at risk of diseases like rickets and osteoporosis. But researchers have more recently discovered that vitamin D receptors are found on almost all tissues of the body. This has caused a boom in vitamin D research; scientists are investigating its role in everything from heart disease and diabetes to depression, cancer and the common cold. You get Vitamin D in two ways: by consuming it in foods or supplements, and by making it in your skin when sunlight hits it. Vitamin D doesn t occur naturally in a lot of foods unless you re a really big fan of cod liver oil or mackerel, you wouldn t get nearly enough so many foods are fortified with

 why do we cough up green mucus

why do we cough up green mucus

In addition to getting any needed medical treatment, home care can go a long way toward helping you feel better when youвre fighting a cough. ВStay well-hydrated. Drinking plenty of water or other fluids such as broth, can help thin down mucus. Avoid smoke. If you smoke, consider stopping. Regardless, avoid smokey areas. The fumes can exacerbate your symptoms. ВConsider taking an OTC medication. Over-the-counter medications can help minimize your symptoms, making it easier to rest and recover. Mucinex Maximum Strength relieves chest congestion and loosens and thins mucus for up to 12 hours. Soak up steam. To keep your throat moist and break down mucus with steam, take a hot bath or shower. Linger in the room afterward to get maximum benefits. When you have a cold or other respiratory

 why qnet is not banned in india

why qnet is not banned in india

While granting bail to two accused in the multi-crore QNet multi-level marketing (MLM) fraud case, the special Maharashtra Protection of Interest of Depositors (MPID) Court said the activities of the MLM are not legal. The MPID Court granted bail to Srinivas Rao Vanka, Magaral V Balaji and Aditi Mitra. I would also like to mention here that prima-facie the activities of QNet seems to be not legal. The reasons for the same is already discussed in the bail orders of the co-accused. Hence pending the final hearing of the petition before the Supreme Court, they cannot be allowed to continue with the same or similar or like illegal activities, Justice DP Surana said in an order issued on 30 March 2017. Based on the decision given by the apex court, the MPID Court granted bail to Vanka, Balaji

 why do some people have two different colored eyes

why do some people have two different colored eyes

Susan J. Gross, co-director of the Division of Reproductive Genetics at the Montefiore Medical Center and an associate professor at Albert Einstein College of Medicine, provides this explanation. Eye color is a manifestation of the pigment that is present in the iris. Brown eyes are rich in melanin deposits, and blue eyes indicate a lack of melanin. The melanocytes of the iris rest in a richly innervated psuedosyncytium, which is necessary to maintain eye color. Two genes control eye color: EYCL3, found on chromosome 15, which codes for brown/blue eye color (BEY), and EYCL1, found on chromosome 19, which codes for green/blue eye color (GEY). Although previously believed to be inherited in simple Mendelian fashion, eye color has proved to be a polygenic trait. Precisely how these genes

 why is diversity important in an ecosystem

why is diversity important in an ecosystem

When many different species live in an area, it provides a lot of natural services, resources, and cultural benefits. Recycling, breaking down and absorbing pollution The two biggest threats to biodiversity in Maine and worldwide are the loss of habitat and invasive species. In Maine plants and animals lose their habitat and the resources they need to survive mostly through urban development. Invasive species are a growing threat to biodiversity in Maine. Without predators to keep their populations in balance, invasive species are able to out-compete native species for food, shelter, and space. The introduction of an invasive species may increase biodiversity in an area in the short term, but biodiversity often rapidly declines once this new species establishes and expands its

 why do my windows make a noise when its windy

why do my windows make a noise when its windy

Easiest way to check the frame and sashes for square is to compare the diagonal measurements of the window. But a less technical way is to just open the windows a crack. until you can see light beneath the window. If the gap is straight, the window is likely square. You can check this on top and bottom. If the sash isn't square with the bottom of the frame, it can allow more air than usual up the sides of the frame, an effect known as channelling. ...

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