Centuries: 7th century - 8th century - 9th century
Decades: 670s 680s 690s 700s 710s - 720s - 730s 740s 750s 760s 770s
Years: 724 725 726 727 728 - 729 - 730 731 732 733 734
Births
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... Contents Dennis Gabor Dennis Gabor (Gábor Dénes) (1900-1979) was a Hungarian physicist. He invented holography in 1947, for whic ...