Electromagnetic waves are energy waves produced by the oscillation or acceleration of an electric charge. They include radio waves, microwaves, infrared light, visible light, ultraviolet light, x-rays, and gamma rays. Their wavelengths in meters are: Continue Reading...
Energy and Its Sources Energy is an important element in daily life since it used for many activities like moving vehicles, promoting growth of the human body, and enabling humans to think. However, energy can be found in various forms like sound, h Continue Reading...
These massive walls of water travel faster than a commercial jet as they descend upon cities and islands. The energy and force of a Tsunamis is the massive transference of potential energy, caused by the shifting currents of the ocean, into kinetic Continue Reading...
Physics The heat engine or heat pump moves heat from one location to another. It usually takes heat out of the air or from the ground and transfers it to a building, such as a house or office. The word "heat" means thermal energy not temperature. Ra Continue Reading...
Non-Ionizating Radiation In recent years mobile telecommunication has developed to a large extent. It has been able to gain a place of importance in society. Encouraged on the basis of these developments the society on the whole is facing a humongou Continue Reading...
An object's heat capacity is the product of its precise heat capacity, which is the quantity of heat necessary to raise 1 kg of the material one degree, and it's mass in kg. Heat capacity is a widespread property of a matter. In other words its wort Continue Reading...
Radio Frequency Exposure The world of electricity is wondrous in many ways. While mankind has somewhat grasped the ability to harness the power of electricity, new information and data is being understood to have new developments on how it may be ha Continue Reading...
rapid movement of the modern age and the vast usage of technological equipment, it has become a constant question on whether radio frequencies are damaging to human health. Cell phones are known to emit relatively high doses of electromagnetic waves Continue Reading...
The theory of relativity would go on to have tremendous impact on the modern world, from philosophical speculation and "relativity" to nuclear physics and the creation of the atom bomb. In conclusion, the Michelson-Morley experiment, though repeate Continue Reading...
Occupational Exposure of Police Officers to Microwave Radiation From Traffic RADAR Devices The exposure of Police officers' radar devices became a frequent usage during the 1970s and has continued to grow extensively over the radar with upgrade of t Continue Reading...
Radiology and Cyberspace The creation of 'cyberspace,' or the sharing of information through email, on the Internet and on websites, has had a profound impact on nearly every field of human endeavor. Medical science, and particularly Radiology, has Continue Reading...
Radiation Radiation can be described as energy that is in the form of streams or waves of particles. Numerous types of radiation surround us. When most individuals hear the term radiation, the thing that comes to their mind is nuclear power, radioact Continue Reading...
Communication History Fans of science fiction are fond of recalling a remark by novelist Arthur C. Clarke, to the effect that any sufficiently advanced technology is indistinguishable from magic. I am currently typing these sentences onto a laptop, Continue Reading...
8. Over several years, several types of remarks corroborating the attributes of the cosmic microwave background radiations -- CMBR have been made. Most of them have been seen as direct observations, applying the same approach as that of the Penzias Continue Reading...
Wireless Broadband Technology Overview of Wireless technology Presently it is quite evident to come across functioning of a sort of wireless technology in the form of mobile phone, a Palm pilot, a smart phone etc. With the inception of fast connect Continue Reading...
Overview of Study This study used a five-chapter format to achieve the above-stated research purpose. Chapter one of the study was used to introduce the topics under consideration, provide a statement of the problem, the purpose and importance of Continue Reading...
The evolution of the intermediate-mass stars is a good example of the process by which stars are born, live, and die. This star begins as a swirling cloud of gas that takes 100,000 years to collapse into a protostar. Hydrogen fusion begins in the pr Continue Reading...
Aurora Borealis The Physics of Aurora Borealis The solar wind consists of highly ionized electrons and protons emitted from our sun.[footnoteRef:2] When these charged subatomic particles interact with the Earth's magnetic field, it creates a specta Continue Reading...
The Moon is believed by many to have been part of the earth and that it was tore off as a result of an initial spin that was too great to hold the planet together. One of the prevailing theories was that involving an impact of large magnitude involv Continue Reading...
Thermo Therapy Application of healing thermal agents to certain body areas that feel wounded or dysfunction is heat treatment. The main use of a heat treatment is to help alleviate pain, support muscle repose, increase function of the tissue cells, Continue Reading...
Further, other researchers are coming up with more disturbing reports that indicate possible health implications of cell phone use. There are a number of illnesses and ailments that are associated with cell phone radiation; these include cancer, bra Continue Reading...
This also serves as an important catalytic effects for the bonding of mothers to their babies even before they are born. It is also called the "re-assurance scans" and misnamed as "entertainment scans." Some specialists do not recommend 3-D and 4-D Continue Reading...
If a butterfly's wings beating in Tibet can cause el Nino, then a gigawatt of electromagnetic radiation ought to be good for something. * HAARP is an earthquake machine. Also based on a bunch of weird stuff Tesla discovered. Somewhat offset by the Continue Reading...
d.). Despite the fact that full body scanners may be the most technologically advanced equipment we could realistically put in an airport, they still have their shortcomings. Full body scanners can't see inside your body. Generally, the machines als Continue Reading...
