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 […]
Why do we celebrate Labor Day?
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 […]
Why do people have night terrors?
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 […]
How to loose belly fat?
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 […]
What can we do to preserve the forest?
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 […]
Why do we celebrate Flag Day?
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 […]
Who invented Gasoline Tractor?
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 […]
How big is the universe?
The dimensions of the universe depend on its age, shape, total mass and acceleration. The correct estimation of the size is around 156 billion light years. Much confidence can be put into this value as the instrument that has been used to measure is the […]
How do things glow in the dark?
There are so many objects from toys to watches that glow in the dark. There are a number of chemical compounds that can help the products glow in dark. What results in the glow? The easiest way to make things glow in the dark is […]
Who invented the computer?
The computer was invented in the year 1822 by Charles Babbage, an English mathematician and philosopher. He is considered as ‘The father of computers’. Although many have contributed to the invention of computer, the credit goes to Charles Babbage for inventing programmable computers. The electronic […]