Why is Exercise Important?

Why is Exercise Important?
Physical exercise refers to a set of activities that are necessary to maintain or improve your overall health. There are different reasons why is exercise important. To experience the benefits from these activities and to enhance the quality of your life, always remember to include aerobic, strength training or agility training in your daily routines. Discussed are some of the health benefits that you can get from doing these activities. Lowering the Fats One of the reasons why is exercise important is that it lowers the level of fats that are stored in your body. Having high proportion of body fat is dangerous and risky since it can cause serious health problems and diseases like diabetes and heart disease. Aside from decreasing the chances of acquiring serious illnesses, exercise also decreases...

Why Do Pennies Turn Brown?

Why Do Pennies Turn Brown?
You might have seen it happen many times and ask why pennies turn brown. There are those that guess that pennies get rusty and thus producing the brownish color. That wild guess might not be too far off. In fact the formation of rust on iron is quite related to why pennies turn brown. Properties of Copper Pennies are made of a copper alloy. This might bring up a side question of why choose copper when minting pennies. The answer relies on the very properties of copper and why is it a wise choice when minting coins. Understanding the properties of copper will also explain why pennies turn brown. Looking Into Copper Oxidation It is common knowledge to us that iron rusts when you expose it to air or water, which is a process known as oxidation. Oxidation, in layman’s terms, is the process...

Why is Nanotechnology Important ?

Why is Nanotechnology Important ?
Known as the formal study of atoms and molecules in a controlled state, nanotechnology (also known as nanotech) has a broad scope because it covers topics and concepts ranging from conventional physics to modern approaches in the development of new technologies on the molecular and atomic scale. This field of study has been very helpful to other branches of science including medicine, energy production as well as electronics. Most scientists agree that nanotech is very powerful and that it can pose serious threats to global economy and security. To know why is nanotechnology important, it is best that we look at the contributions of this study to the improvements in medicine, engineering, chemical science and physics. The Significance of Nanotech Why is nanotechnology important?...

Why Did the Soviet Union Break Up?

Why Did the Soviet Union Break Up?
Many people want to know why Soviet Union collapsed, considering its past status as one of the highly influential super power in the world. As the strong successor to the Russian Empire, it conducted extensive scientific research on advanced space technology and weaponry. Furthermore, it once provided developing countries assistance, has a stable economy and strong military forces. It also became one of the most significant countries worldwide considering its contributions and roles as member of the United Nations Security Council. Why the Country Broke Up Why did the Soviet Union break up? The two reasons for this unexpected collapse were economic problems as well as an undermined political structure. U.S. President Ronald Reagan became instrumental in Saudi Arabia’s decision to sell its...

Why Do Baseball Players Wear Numbers on Their Jerseys?

Why Do Baseball Players Wear Numbers on Their Jerseys?
Baseball is definitely one of the most exciting, enjoyable and challenging sports in the world today. It has many interesting features, rules and elements that set it apart from other popular games. It has been a subject of numerous films such as “Field of Dreams,” “The Natural” and “The Pride of the Yankees.” Despite its popularity, many people are still wondering why baseball players wear numbers on their jerseys. To answer this, here is a closer look at the game. The Reason for Putting Numbers on the Jerseys of Baseball Players Why do baseball players wear numbers on their jerseys? The primary reason for wearing jersey numbers in baseball is to help game officials identify or recognize players. Because the game is played in an open field, the players are positioned in different...