Dennis Gabor (Gábor Dénes) (1900-1979) was a Hungarian physicist. He invented holography in 1947, for which he received the Nobel Prize in Physics in 1971.
... to have the title of "Tyrant" was Pisistratus in 560 BC. In modern times Tyrant has come to mean a dictator who rules with cruelty. Bullying is a form of ...