Infrared radiation, which is also known by the abbreviated term IR, is a particular type of radiation that can be found within the electromagnetic spectrum. There are different kinds of radiation that exist within the electromagnetic spectrum. For example, the microwaves that are used in a microwave...
Careers within the health care industry are expected to expand into a record number of job opportunities. Health care careers dominate eight of the top ten highest paying occupations and offer a variety of employment possibilities with ample salaries. During May 2009, the U.S. Bureau of Labor...
Intro: While the 2011 earthquake and the worries about Fukushima have brought the threat of radioactivity back into the public consciousness, many people still do not realize that radioactive contamination is a worldwide danger. Radionuclides are in the top six toxic threats as listed in the 2010...
Radiators maintain the heat in a home or a building. However, like any appliance or mechanical device, their performance can deteriorate over time. It is necessary to “bleed” the radiator—and this is a simple task that can be done with no training and very simple tools (a radiator key and a small...
When you run experiments, there's inherently an element of the unknown. After all, we're trying to figure out things we don't know. And sometimes, things go wrong. FATALLY WRONG! Here are some of the most interesting, most intriguing, and sometimes most horrific, experimental deaths we've ever...
Researchers blame cell phones for decline in bee populations. A group of scientists from the British Bee Association have noticed a sharp decline in bee populations in the United Kingdom. As of 2009, bee populations dropped by 17 percent in the United Kingdom and nearly 30 percent within...
After scouring book reviews and Wikipedia, a list of the Top Ten Best Apocalyptic Novels was born. The books on this list take you down the darkest paths in uncivilized worlds, from cannibalistic gangs to vampire infected corpses. If this list doesn't get you thinking on the quickest way stock your...
Anyone who has gone to the beach and stayed out too long under the sun will know what sunburn is. Medically speaking, however, sunburn is damage sustained by the skin due to overexposure to the sun. One does not have to be at the beach to suffer from sunburn - any location will do just as well!...
1) To become a radiologist, prepare while in high school by taking chemistry, physics, communications, and computer courses. Volunteering or paid employment within a health care facility, nursing home, or hospital may assist in future college program acceptance. 2) An undergraduate degree in...
A Dyson sphere is a theoretical structure of massive size but it doesn’t exist in reality because it is a hypothetical entity. The Dyson sphere is so huge that it is envisioned to completely envelop a star and thus allow it keep the energy radiated by the reactions that take place in the star’s...
