André Hoffmann, innovator, researcher and developer, pioneer in the field of optical technologies (photonics), systematically researched the tooth colour and its origin with highest precision (see publication...

Knowing about the time of death is often the central key to solving criminal cases. The time of death is also relevant in cases of natural death - for the family register entry, for the insurance system...

It was February 1966. A Saturn V rocket began a suborbital unmanned test flight with the Apollo Command Module for the first time. A Saturn Orbital test flight followed, without the Apollo Spaceship,...