When light moves through the atmosphere it passes from gas molecules in the air. Longer wavelength of light passes straight through atmosphere for e.g.: – green, violet, yellow, etc and light of shorter wavelength is absorbed by these molecules for e.g.:- blue light. By the […]
Muscles form the muscular system which is the network of fibers and tissues and causes the movements of body. There is not an exact number for the muscles. It depends on the expert’s opinion, some are complex muscles in which a branch of muscle is […]
Exterior coating of Statue of Liberty is made up of copper metal which protects the statue. Copper can easily react with other elements. The Statue of Liberty is green in color because a process called oxidation has happened. In this process copper reacts with oxygen […]
Camcorders are ‘camera’ and ‘(video) recorders’ that capture high quality videos and images. There are two types of camcorders depending on the technology; the traditional analog ones and the digital ones. Camcorders are very popular among the general mass as they are both efficient and […]
From many years we all are celebrating Labor Day but rarely made an effort to find the reason behind it. We had only accepted it as a tradition. This day is taken as a national holiday in Canada and United States since 1894. Generally people […]
Night terrors are mostly seen in the children of age between three to five years but recent researches has shown that even six months child can also experience night terrors and some adults also goes through this experience at least once in a week. Night […]
There are so many ways to loose belly fat. Some do it rapidly and others can take much time. Fat cells always remain in our body until we go for a surgery but there is no need of surgery as we have other better ways […]
Forests all around the world are getting destroyed for one or the other reason. In U.S.A one billion acres of land was covered by forests and now only five percent of it is left. Tropical rain forests are destroying at the rate of 80,000 acres […]
In 1885 B.J Cigrand, a teacher and his students observed as 108th anniversary of official adaptation of the “stars and stripes†as the flag in year 1777 and after a year later got independence from Great Britain. President Henry Truman signed an act in which […]
A vehicle used for various purposes such as hauling machinery or a trailer or used in construction or agricultural purposes to perform a number of functions is known as a tractor. John Froelich of Clayton County, Iowa, America invented the first gasoline powered tractor. After […]
