Sometimes, shedding tears appears to be helpful and it seems that it’s not just a relative sensation, but a scientific fact, the explanation implying the field of biochemistry.
The composition of tear fluid contains lysozyme, a chemical which inhibits bacterial growth in the eyes’ perimeter and which are continually produced in small quantities by the lacrimal glands, [...]

Although people often paint just a simple picture of anthropology, a new scientific research points out that it could bring light into the crisis of the modern world, which is not only an economic crisis, but also a cultural identity one.
As study of humanity, anthropology can be fully understood only if we perceive it as developer [...]

When talking about an avatar, only graphic facilities and imagination put limits. Although it’s estimated that by 2011, 80 % of Internet users will have an avatar in the virtual community, there’s limited social scientific research about the comprehension of the humans behind avatars. 
Through avatars most people show their preference for partial anonymity and at [...]

Pigs play different roles in our society and although some people would never consider these often misunderstood mammals could list among the smart creatures, scientific studies certify they are intelligent and trainable.
Although there isn’t an exact method to quantify intelligence, scientists were eager to learn more about intelligence in pigs, and when a scientific research was [...]