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A career in accounting can be highly rewarding in job satisfaction, security and compensation. The education requirements are reasonable and well within reach of many aspiring professionals.
Photography is a rewarding profession, not just monetarily, but creatively as well. With an ever-changing workplace, photographers capture images around the world that most others never have a...
How often, as teachers, we say to our students: "What were you thinking?" "Think before you speak." "Pay attention to what you're doing." These are concerns that should be uppermost in our minds...
The path to becoming a licensed plastic surgeon is long and tedious. It requires eight years of education after high school and four to eight more years of residency service before you can receive...
As people age, the lenses in their eyes thicken and the muscles controlling their eyes weaken. Many people find it difficult to read because their eyes do not properly focus on nearby objects....
Law enforcement agencies hold employees to a high ethical standard, since the agency itself is responsible for enforcing laws and must maintain public trust. Therefore, any ethics training created...
There are always advantages and disadvantages with implementing new technology. When it comes to using solar power to make electricity, there is very little downside, however. A floundering...
Chemistry is the best way to describe how hydrogen power is made. You see evidence of how it works every day. A car engine is a good example of how people can convert chemicals to energy, a...
Industrial design offers creative and practical people a rewarding career. According to the Industrial Designers Society of America, "Industrial design (ID) is the professional service of creating...
Like any other college course, the Air Force ROTC has prerequisites and admission requirements. learn about the requirements for Air Force ROTC. Academic, physical, medical, citizenship and a...
A valve is a device that controls the flow of a fluid or gas. This means that it regulates how much fluid or gas is traveling through a space at one time. It generally is not the device...
Students interested in the culinary field need to find out what admission requirements are at the schools they are interested in attending. Some requirements deal with paperwork, while others deal...
Special Forces Medics experience a wide range of medical situations, many where there is no doctor or other medical personnel available. Still, if medics want to work in civilian medicine, they...
Anodized coating doesn't just coat the surface of aluminum; it penetrates the aluminum surface and grows, changing the aluminum into aluminum oxide. Anodizing was developed so aluminum surfaces...
Distance learning (frequently referred to as e-learning) has dramatically risen in popularity over the past few years, and as a result numerous programs and degrees from traditional schools can...
DeVry University allows its current and former students to request a transcript of their credits for a small fee per transcript. It can take up to five business days to process your request, and...
Neodymium, which was discovered in 1885 by Baron Carl Auer von Welsbach in Austria, is an element of the rare earth metals group. This very strong metal was extracted by the electrolysis of...
To understand how an AC adapter works, first understand the two main electrical currents people use. Alternating Current (AC) is an electrical current generated from a main source that flows two...
The University of Oklahoma (OU), located in Norman, just outside of Oklahoma City, is home to the OU Sooners. Famous for its winning football and basketball teams, there is much more to this...
There is a world of difference between hearing and listening. A hearing specialist may, through therapy and devices, enable sounds to become more audible to the human ear. But these kinds of...
In the metric system, non-liquid ingredients are measured in grams. Sometimes it is necessary to convert measurements for recipes from grams to the appropriate number of ounces or cups. While a...
What Started the Italian Renaissance?
The Italian Renaissance began after the decline of Rome, which was full of ruins and debris. Find out why Italians sought a more modern time with answers from an experienced teacher in this free...
How Were the Blocks of the Pyramids in Egypt Transported?
The blocks of the pyramids in Egypt were transported mainly by slaves, but also by masons and others who figured out how to moisten the ground and attach wires. Find out how the pyramids were...
History of Body Painting
Body painting has been a key aspect to many tribes around the world to illustrate the individual's social standing within the community. Understand the various types of body painting rituals with...
Who Built the Panama Canal?
The Panama Canal was completed in 1914 by the United States to offer a better way to get from one ocean to the other. Find out why it took so long to build with answers from an experienced teacher...
Who Invented the Passenger Elevator?
The passenger elevator was invented by a company called OTIS using hydraulic technology to navigate through large skyscrapers. Find out how this invention affected the development of cities with...
History of the Insulated Coffee Mug
The insulated coffee mug was developed in the late 1800s by Del Mar to keep liquids cold or hot while traveling. Understand the development of this portable device with answers from an experienced...
What Ended the Middle Ages?
The end of the Middle Ages came about because of the black plague, the development of the printing press and the decline of the Catholic church. Discover the end of the Medieval time period with...
Why Is Humanism Important to the Renaissance?
Humanism was important during the Renaissance because it was a time when people changed how they thought about humanity, art and philosophy. Find out why humanism was a key aspect to this time...
Who Invented the Alphabet?
The alphabet was developed over many years into several languages, some containing a handful of characters and others including thousands. Find out how the alphabet developed with answers from an...
Why the Renaissance Was Called the Age of Exploration
The Renaissance is known as the age of exploration because it was a time of transition for technology, art and thought. Learn more about the Renaissance with answers from an experienced teacher in...
About Pre-Colonial African Inventions
Pre-colonial African inventions include papyrus paper, mummification and various musical instruments. Find out how these items developed out of Africa with answers from an experienced teacher in...
History of Kinesiology
Kinesiology is used as a science to understand the movement of the body, as well as a healing treatment. Find out how kinesiology is used with answers from an experienced teacher in this free...
About Medieval Shield Symbols
Medieval shield symbols were inspired by Christianity, mythology and family heritage, which resulted in the creation of family crests. Understand the history of Medieval shield symbols with...
Women's Rights Time Line
Women's rights movements began as far back as 1776 when the constitution was being written, but suffrage began in the early 1900s. Analyze the time line of women's rights with answers from an...
Facts About the Pyramids of Egypt
The pyramids of Egypt were built originally as tombs for Pharaohs, and no one is sure exactly how they were built. Learn more about these wonders of the world with answers from an experienced...
About Suits of Armor in the Middle Ages
In the Middle Ages, suits of armor served as the soldier's identity, as they were often very intricately designed and crafted. See examples of Medieval armor with answers from an experienced...
Who Invented Chocolate?
Chocolate was not invented, but it was first cultivated by the Mayans and Aztecs who created a special drink from the cocoa bean. Find out how chocolate came to be one of the most sought-after...
What Is the Great Wall of China?
The Great Wall of China was built during the Ming Dynasty to protect the Northern part of China, and it is more than 4,000 miles long. Learn more about this wonder of the world with answers from...
Who Invented the Mailbox?
The mailbox was invented in the mid 1800s in the United States when mailmen began to deliver mail door to door. Find out how the postage service has developed with answers from an experienced...
History of Roller Coasters
Roller coasters originated as ice slides in northern Europe, but the southern countries began to experiment with wooden tracks, rails and cars. Find out how roller coasters came to be with answers...
Who Discovered Chemotherapy?
Chemotherapy was officially discovered to be effective in 1958 when a tumor was stopped, but now there are 52 different kinds of chemotherapy used to treat a variety of cancer. Find out how...
Who Invented Refrigerated Railroad Cars?
The refrigerated railroad cars were invented by Jonas Wilder to ship butter from one place to another. Discover the history of transported refrigeration with answers from an experienced teacher in...
Why Did Pueblo Indians Build Their Houses on the Tops of Mesas?
Pueblo Indians built their homes on top of mesas in order to have a more advantageous position for defense and protection. Learn more about the Pueblo community with answers from an experienced...
How Did the Printing Press Change the World?
The printing press changed the world because it increased the amount of information available to a huge mass of people. Find out how Gutenberg influenced Europe with answers from an experienced...
What Did People Use to Write Before Pencils Were Invented?
Before pencils were invented, people used a wide variety of materials to write, such as paint, ink, charcoal, ashes, dirt and slate. Find out how humans have made marks in the past with answers...
Who Invented the Staple?
The staple was originally invented during the reign of King Louis XIV, who had his name inscribed on each staple. Find out when common staples were more widely used with answers from an...
About Civil War Guns
The guns used during the Civil War were muzzle-loaded, which was very time consuming on the battle field. Find out more about the types of guns that were used with answers from an experienced...
Who Invented the 1st Electric Refrigerator?
The first electric refrigerator was invented by General Motors Company in the early 1900s, but more primitive models were developed in the early 1800s by Thomas Moore. Discover the origins of the...
What Is the History of Nuclear Energy?
Nuclear energy originated with the discovery of uranium in the late 1700s, but it is most well-known for the atomic bombs used during World War II. Understand the history of this powerful energy...