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 why do we see our reflection in the mirror

why do we see our reflection in the mirror

Light is often said to reflect off of mirrors and other smooth surfaces such as the surface of a lake. To understand how this works, you must first understand what light is. Then you can easily grasp why light seems to reflect off of mirrors better than other surfaces. What is Light? Light is simply a fast-moving type of energy. We often talk about light reflecting off of mirrors, but in reality light reflects off of everything. Look around the room you're sitting in. You may see chairs, other people, perhaps some paintings on the wall. Light is reflecting off of all these objects. When the reflected light gets to your eyes, your brain translates it into images that you recognize as the things around you. ...

 why do people wear a red ribbon

why do people wear a red ribbon

The red ribbon is a symbol for drunk driving prevention, drug prevention, Blood disorders such as HELLP Syndrome and for the fight against. The Red Ribbon Foundation and (MADD) are examples of organizations that utilize the red ribbon symbol. MADD is an organization founded in 1980 whose mission is to stop drunk driving, support the victims of this violent crime and prevent underage drinking. Red Ribbon International is an organization founded in 1993 whose main purpose is the education about prevention of the Human Immunodeficiency Virus or HIV, Acquired Immune Deficiency Syndrome Related Complex, ARC and AIDS. In 1986, MADD started the "Tie One On For Safety" campaign. It is MADDs longest running and most visible public awareness project. During the holiday season, drivers are

 why do we need to study and learn english

why do we need to study and learn english

There are many, many reasons why learning a new language is a good idea. It allows you to communicate with new people. It helps you to see things from a different perspective, or get a deeper understanding of another culture. It helps you to become a better listener. It even has health benefits, as studies have shown that people who speak two or more languages have more active minds later in life! language Б but did you know that there are 6,500 languages still spoken in the world today? With such an enormous number to choose from, why pick English? Here are five big reasons that learning English can improve your life. ItБs the Official Language of 53 Countries 400 million people around the world speak English as their first language. Not only that, but English is listed as one of the

 why do today what you can put off until tomorrow

why do today what you can put off until tomorrow

By, Kepner-Tregoe - Independant Contractor This is a question I heard often from my parents, and it was clear that they didn t really want an answer, long before I understood the concept of a rhetorical question. As a project manager, however, this is a question that deserves considerable thought. Much of the focus of project management is given to those work packages that fall on the critical path and how to best manage them to deliver the project on schedule. This is how it should be, but what about those work packages that do not lie on the critical path, those that have lots of float, those that can be done almost anytime during the project? Should those be done as soon as possible or put off until a later time? In my mind, there are three good reasons for delaying the start of a

 why do people want to be a lawyer

why do people want to be a lawyer

Becoming an attorney is an exciting and noble goal. Depending on what area of law you decide to practice, the profession generally pays well and you get to put that cool esquire after your name as well. Beyond that, you ll know at the end of every day s work that you ve helped someone, often profoundly. But do you have what it takes? Here are a few things to consider before you start down the road toward achieving this career. Are you prepared to assume the financial burden of lawPschool? A typical lawyer s student loan debt averaged more than $140,000 in 2016, andPbecoming a lawyer is no longer a surefire path to a life of. Many lawyers earn a comfortable living and a J. D. certainly has value in todays marketplace, but you must weigh the cost of law school and three years of lost

 why do plastic window frames need no painting or maintenance

why do plastic window frames need no painting or maintenance

Because they are not attacked by insects/fungi like timber windows, or rust, like steel windows, people assume they don t need maintenance. It is true. Because they are not attacked by insects/fungi like timber windows, or rust, like steel windows, people assume they don t need maintenance. It is true they don t need painting, but it doesn t mean they are indestructable. ...

 why do people want to be remembered

why do people want to be remembered

Hanoi, 2016 #cindyproject Many of us want a БlegacyБ or to be Бremembered. Б Why? We are all afraid of death. We like the idea that after death, we will continue to Бlive onБ Б perhaps in terms of our soul, in terms of our information, our children, or our legacy. But what if we lived a life where we didnБt care about whether we were remembered or not? What if we were satisfied to just do the best work we can do in our short lifetimes, and not stress whether anyone remembers us or our work? Tuyen Quang, 2016 #cindyproject If you want your word to be remembered, carve it into a stone. It will last a long time. You cannot control whether you or your work will be remembered after you die. And not only that, but why do you care whether or not you will be remembered? You will already be dead

 why do we need to study world literature

why do we need to study world literature

Literature is part of our cultural heritage which is freely available to everyone, and which can enrich our lives in all kinds of ways. Once we have broken the barriers that make studying literature seem daunting, we find that literary works can be entertaining, beautiful, funny, or tragic. They can convey profundity of thought, richness of emotion, and insight into character. They take us beyond our limited experience of life to show us the lives of other people at other times. They stir us intellectually and emotionally, and deepen our understanding of our history, our society, and our own individual lives. In great writing from the past we find the England of our ancestors, and we not only see the country and the people as they were, but we also soak up the climate of the times through

 why do ppl say bless you when you sneeze

why do ppl say bless you when you sneeze

Does your heart stop when you sneeze? No, your heart does not stop when you sneeze. A sneeze begins with a tickling sensation in the nerve endings that sends a message to your brain that it needs to rid itself of something irritating the lining of your nose. You first take a deep breath and hold it, which tightens your chest muscles. The pressure of air in your lungs increases, you close your eyes, your tongue presses against the roof of your mouth and suddenly your breath comes out fast through your nose. So where did the myth originate that your heart stops when you sneeze? The changing pressure in your chest due to sneezing also changes your blood flow, which may change the rhythm of your heartbeat. Dr. Richard Conti, past president of the American College of Cardiology, speculates

 why do we shoot fireworks on the 4th of july

why do we shoot fireworks on the 4th of july

While may seem like a very American tradition, especially on the Fourth of July, their origins go back centuries before in Philadelphia in 1777. The earliest forms of such pyrotechnics can be traced to around 2,000 years ago in China. During the Han Dynasty in 200 B. C. , people are to have roasted bamboo stalks until they would turn black and sizzle, and the air inside the hollow stalks would explode. Baozhu is a Mandarin word for firecracker that translates directly to. say that at some point between 600 A. D. and 900 A. D. , took that idea to the next level by filling bamboo shoots with gunpowder made from saltpeter (potassium nitrate, sulfur, and carbon acquired from charcoal), and throwing them into a fire pit. Steel dust or cast-iron shavings were added to make them sparkle. ...

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