For more than five decades, researchers have linked stress with the disease. Studies show that people who suffer from stress are more susceptible to disease or experience worsening of disease. It is not yet known exactly how it happened.

Sheldon Cohen, professor of psychology at Carnegie Mellon University research reveals how stress triggers for the disease. From the results of his study revealed prolonged stress can affect not only psychological but also weaken the immune system and trigger inflammation.

The immune system is an important part of one's body to fight disease and infection. A weakened immune system can lead to serious health conditions, such as infection or flu. Therefore it is important to maintain a strong immune system, and one way to do it is to avoid bad habits such as the following:

Butterfly wings are not only beautiful, but also solar energy collector which is very good so as to give warmth to the butterfly itself.

Tongxiang Fan, material experts from Shanghai Jiao Tong University in China revealed that the butterfly's wings could inspire the development of solar panels. "The ability to absorb and manipulate the light is important for the performance of solar energy devices," Fan said as quoted by the New York Times, Monday (04/02/2012).

Ian Campbell and Hugh O'Neill from the Australian National University (ANU) suggest that the Earth was formed from a different mechanism than currently believed.

Their results challenge the theory that the Earth formed from material similar to the Sun. Thus, the compositions of the Earth have chondrit.

Nearly half of young women aged 18 to 25 years old prefer to choose large breasts than high intelligence. In fact, they are ready to exchange IQ to get sexy breasts.

The experts see a growing obsession with teenage girls with plastic surgery culture of the celebrity world. Research that has been surprising to mention a quarter of women surveyed feel large breasts will make them feel 'happy'.