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| Description: Bell Labs Horn Antenna This Bell Laboratories horn antenna at Holmdel, New Jersey, was used by Arno Penzias (right) and Robert Wilson in 1965 to detect the cosmic microwave background Picture Stats: Views: 836 Filesize: 349.24kB Height: 900 Width: 1114 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=18773 |