Decades: 90s BC - 80s BC - 70s BC - 60s BC - 50s BC - 40s BC - 30s BC - 20s BC - 10s BC - 0s BC - 0s
Years: 49 BC 48 BC 47 BC 46 BC 45 BC 44 BC 43 BC 42 BC 41 BC 40 BC
... Contents Dennis Gabor Dennis Gabor (Gábor Dénes) (1900-1979) was a Hungarian physicist. He invented holography in 1947, for which he ...