How much has time influenced people's expressions?
Unlike animals, humans are as well adapted as possible to communicate with each other. Not only do we have a very developed speech, but we can also express our emotions …
Read Morehumanity
Why do adults get acne?
Did you get a pimple on the eve of an important event? Does your heart freeze in front of a mirror at the sight of red sores that do not …
Read More
Can people protect themselves from HIV at the genetic level
AIDS has long been recognized by many real problem of humanity that needs to be solved somehow. People theorize where it came from, and why should or should not worry …
Read More
We are close to making babies from stem cells. Than it threatens?
In 2007 a group of researchers announced a startling discovery: they created such sperm cells from stem cellsderived from bone marrow of a person. However, two years later, the study …
Read More
The most famous graveyard of ships in the world
For many centuries the world ocean was one of the main ways of communication of civilizations living on different continents. The seas and oceans sailed millions of ships that transported …
Read More