Beyond Boredom: Studies on the physical and psychological properties of yawning The act of yawning has been observed in all vertebrates, and occurs in humans as early as minutes after birth, so it must have some definitive physiological purpose. Until recently, most scientists believed yawning was a respiratory function, triggered by a...
There are 6 billion human beings on the face of the Earth. According to our best estimates, there are somewhere between three and seven times more people than this planet can possibly maintain over a long period of time. Non-renewable resources are being used at an incredible rate, and we are destroying the capability of the planetary ecosystem to...
Setting in ?The Lottery? The setting in a story helps to form the story and it makes the characters become more interesting. There are three main types of setting. The first is nature and the outdoors, second is objects of human manufacture and construction and the third is cultural conditions and assumptions. These three things help the...
Excuse-making is a common strategy people invoke to feel better following a negative event. When excuses are advanced in public, their effectiveness may depend on whether they are validated by others. The present study was conducted to assess the emotional impact on participants of having their excuses validated by a supportive stranger in a conver...
The Camera is defined as an apparatus for taking photographs or film or television pictures. It is a lightproof box through which an image is focused and recorded on film. Today there are many different types of cameras in use, all of them more or less advanced versions of the first camera. Nearly all of them are made up of the same ba...