Dates, events, facts

Recently in Spain have performed the first-ever operation on change of feet – they have sewn feet of the dead donor. As a result of the operation and a long rehabilitation, the patient has risen on feet and has started to go.

Green tea is the most esteemed drink in the east. It strengthens bones, slows down and prevents the process of the osteoporoz.

Scientists of the University of Pierre and Marie Curie for the first time in the world have injected an artificial blood into a human body, which have grown up from stem cells.

The illnesses of gums are wide-spread in the world and most of the people suffer from this. First "dentists" were etruscans. And they already in the VII century from a teeth of various mammals have made an artificial teeth for a person.