The first four naked high purity Germanium detectors were installed successfully in liquid nitrogen in the GENIUS-Test-Facility (GENIUS-TF) in the GRAN SASSO Underground Laboratory on May 5, 2003. This is the first time ever that this novel technique aiming at extreme background reduction in search for rare decays is going to be tested underground. First operational parameters are presented.

Our brain is a mystery organ. It is one of the most highly perfused organs of the body which metabolizes only glucose in presence of oxygen for its activity. Various parts of this soft organ inside our cranium are endowed with the responsibility for an individual’s intelligence, consciousnes, various talents and learning capacities, thoughts, etc. Different areas of our brain regulate and respo...